diff --git a/lang/calamares_ast.ts b/lang/calamares_ast.ts
index f9d408903..7f33fac41 100644
--- a/lang/calamares_ast.ts
+++ b/lang/calamares_ast.ts
@@ -109,7 +109,7 @@ p, li { white-space: pre-wrap; }
     <message>
         <location filename="../src/calamares/CalamaresWindow.ui" line="287"/>
         <source>Install System</source>
-        <translation type="unfinished"/>
+        <translation>Instalar sistema</translation>
     </message>
     <message>
         <location filename="../src/calamares/CalamaresWindow.ui" line="320"/>
@@ -152,7 +152,7 @@ p, li { white-space: pre-wrap; }
     <message>
         <location filename="../src/calamares/CalamaresWindow.ui" line="521"/>
         <source>Disk Setup</source>
-        <translation type="unfinished"/>
+        <translation>Configuración del discu</translation>
     </message>
     <message>
         <location filename="../src/calamares/CalamaresWindow.ui" line="528"/>
@@ -224,7 +224,7 @@ Output:
     <message>
         <location filename="../src/libcalamares/ProcessJob.cpp" line="83"/>
         <source>External command failed to start</source>
-        <translation type="unfinished"/>
+        <translation>El comandu esternu falló al aniciase</translation>
     </message>
     <message>
         <location filename="../src/libcalamares/ProcessJob.cpp" line="84"/>
@@ -234,7 +234,7 @@ Output:
     <message>
         <location filename="../src/libcalamares/ProcessJob.cpp" line="88"/>
         <source>Internal error when starting command</source>
-        <translation type="unfinished"/>
+        <translation>Fallu internu al aniciar el comandu</translation>
     </message>
     <message>
         <location filename="../src/libcalamares/ProcessJob.cpp" line="89"/>
@@ -281,7 +281,7 @@ Output:
     <message>
         <location filename="../src/libcalamares/PythonJob.cpp" line="250"/>
         <source>Working directory %1 for python job %2 is not readable.</source>
-        <translation type="unfinished"/>
+        <translation>El direutoriu de trabayu %1 pal trabayu python %2 nun ye lleible.</translation>
     </message>
     <message>
         <location filename="../src/libcalamares/PythonJob.cpp" line="260"/>
@@ -291,7 +291,7 @@ Output:
     <message>
         <location filename="../src/libcalamares/PythonJob.cpp" line="261"/>
         <source>Main script file %1 for python job %2 is not readable.</source>
-        <translation type="unfinished"/>
+        <translation>El ficheru de script principal %1 pal trabayu python %2 nun ye lleible.</translation>
     </message>
     <message>
         <location filename="../src/libcalamares/PythonJob.cpp" line="305"/>
@@ -445,12 +445,12 @@ Output:
     <message>
         <location filename="../src/modules/partition/partitionmanager/src/config/configurepageadvanced.ui" line="51"/>
         <source>Backend</source>
-        <translation type="unfinished"/>
+        <translation>Motor</translation>
     </message>
     <message>
         <location filename="../src/modules/partition/partitionmanager/src/config/configurepageadvanced.ui" line="57"/>
         <source>Active backend:</source>
-        <translation type="unfinished"/>
+        <translation>Motor activo:</translation>
     </message>
     <message>
         <location filename="../src/modules/partition/partitionmanager/src/config/configurepageadvanced.ui" line="79"/>
@@ -878,7 +878,7 @@ Output:
     <message>
         <location filename="../src/modules/partition/jobs/CreatePartitionTableJob.cpp" line="54"/>
         <source>The installer failed to create a partition table on %1.</source>
-        <translation type="unfinished"/>
+        <translation>L&apos;instalador falló al crear una tabla de particiones en %1.</translation>
     </message>
     <message>
         <location filename="../src/modules/partition/jobs/CreatePartitionTableJob.cpp" line="62"/>
@@ -929,17 +929,17 @@ Output:
     <message>
         <location filename="../src/modules/users/CreateUserJob.cpp" line="71"/>
         <source>Cannot create sudoers file for writing.</source>
-        <translation type="unfinished"/>
+        <translation>Nun pue crease&apos;l ficheru de sudoers pa llectura.</translation>
     </message>
     <message>
         <location filename="../src/modules/users/CreateUserJob.cpp" line="79"/>
         <source>Cannot chmod sudoers file.</source>
-        <translation type="unfinished"/>
+        <translation>Nun pue facese chmod al ficheru de sudoers.</translation>
     </message>
     <message>
         <location filename="../src/modules/users/CreateUserJob.cpp" line="85"/>
         <source>Cannot open groups file for reading.</source>
-        <translation type="unfinished"/>
+        <translation>Nun pue abrise&apos;l ficheru de grupos pa escritura.</translation>
     </message>
     <message>
         <location filename="../src/modules/users/CreateUserJob.cpp" line="123"/>
@@ -954,7 +954,7 @@ Output:
     <message>
         <location filename="../src/modules/users/CreateUserJob.cpp" line="130"/>
         <source>Cannot set full name for user %1.</source>
-        <translation type="unfinished"/>
+        <translation>Nun pue afitase&apos;l nome completu pal usuariu %1.</translation>
     </message>
     <message>
         <location filename="../src/modules/users/CreateUserJob.cpp" line="132"/>
@@ -964,7 +964,7 @@ Output:
     <message>
         <location filename="../src/modules/users/CreateUserJob.cpp" line="141"/>
         <source>Cannot set home directory ownership for user %1.</source>
-        <translation type="unfinished"/>
+        <translation>Nun pue afitase la propiedá del direutoriu Home al usuariu %1.</translation>
     </message>
     <message>
         <location filename="../src/modules/users/CreateUserJob.cpp" line="143"/>
@@ -982,7 +982,7 @@ Output:
     <message>
         <location filename="../src/modules/partition/partitionmanager/src/gui/decryptluksdialogwidgetbase.ui" line="35"/>
         <source>&amp;Passphrase:</source>
-        <translation type="unfinished"/>
+        <translation>&amp;Contraseña:</translation>
     </message>
 </context>
 <context>
@@ -995,7 +995,7 @@ Output:
     <message>
         <location filename="../src/modules/partition/jobs/DeletePartitionJob.cpp" line="48"/>
         <source>The installer failed to delete partition %1.</source>
-        <translation type="unfinished"/>
+        <translation>L&apos;instalador falló al desaniciar la partición %1.</translation>
     </message>
     <message>
         <location filename="../src/modules/partition/jobs/DeletePartitionJob.cpp" line="54"/>
@@ -1046,7 +1046,7 @@ Output:
     <message>
         <location filename="../src/modules/partition/partitionmanager/src/gui/devicepropswidgetbase.ui" line="130"/>
         <source>Total sectors:</source>
-        <translation type="unfinished"/>
+        <translation>Sectores totales:</translation>
     </message>
     <message>
         <location filename="../src/modules/partition/partitionmanager/src/gui/devicepropswidgetbase.ui" line="160"/>
@@ -1385,7 +1385,7 @@ Dellos sistemes de ficheros riquen la instalación de ferramientes esternes pa t
     <message>
         <location filename="../src/modules/partition/jobs/FormatPartitionJob.cpp" line="59"/>
         <source>The installer failed to format partition %1 on disk &apos;%2&apos;.</source>
-        <translation type="unfinished"/>
+        <translation>L&apos;instalador falló al formatiar la partición %1 nel discu &apos;%2&apos;.</translation>
     </message>
     <message>
         <location filename="../src/modules/partition/jobs/FormatPartitionJob.cpp" line="67"/>
@@ -1400,12 +1400,12 @@ Dellos sistemes de ficheros riquen la instalación de ferramientes esternes pa t
     <message>
         <location filename="../src/modules/partition/jobs/FormatPartitionJob.cpp" line="84"/>
         <source>The installer failed to create file system on partition %1.</source>
-        <translation type="unfinished"/>
+        <translation>L&apos;instalador falló al crear el sistema ficheros na partición &apos;%1&apos;.</translation>
     </message>
     <message>
         <location filename="../src/modules/partition/jobs/FormatPartitionJob.cpp" line="92"/>
         <source>The installer failed to update partition table on disk &apos;%1&apos;.</source>
-        <translation type="unfinished"/>
+        <translation>L&apos;instalador falló al anovar la tabla particiones nel discu &apos;%1&apos;.</translation>
     </message>
 </context>
 <context>
@@ -1544,7 +1544,7 @@ Dellos sistemes de ficheros riquen la instalación de ferramientes esternes pa t
     <message>
         <location filename="../src/modules/partition/jobs/MoveFileSystemJob.cpp" line="127"/>
         <source>The logical sector sizes in the source and target for copying are not the same. This is currently unsupported.</source>
-        <translation type="unfinished"/>
+        <translation>Los sectores llóxicos na fonte y l&apos;oxetivu pa copiar nun son los mesmos. Esto anguaño nun ta sofitao.</translation>
     </message>
     <message>
         <location filename="../src/modules/partition/jobs/MoveFileSystemJob.cpp" line="200"/>
@@ -1895,7 +1895,7 @@ Dellos sistemes de ficheros riquen la instalación de ferramientes esternes pa t
     <message>
         <location filename="../src/modules/partition/gui/PartitionViewStep.cpp" line="60"/>
         <source>Gathering system information...</source>
-        <translation type="unfinished"/>
+        <translation>Recoyendo información del sistema...</translation>
     </message>
     <message>
         <location filename="../src/modules/partition/gui/PartitionViewStep.cpp" line="149"/>
@@ -1938,7 +1938,7 @@ Installation can continue, but some features might be disabled.</source>
     <message>
         <location filename="../src/modules/prepare/PrepareViewStep.cpp" line="50"/>
         <source>Gathering system information...</source>
-        <translation type="unfinished"/>
+        <translation>Recoyendo información del sistema...</translation>
     </message>
     <message>
         <location filename="../src/modules/prepare/PrepareViewStep.cpp" line="88"/>