diff --git a/build.sh b/build.sh
index 856855f..c94473d 100755
--- a/build.sh
+++ b/build.sh
@@ -34,7 +34,6 @@ main() {
             echo -e "$Blue### Install complete ###$reset"
             echo -e "$Green### Start build $reponame with archiso ###$reset"
 	    build
-      gen_hash
         fi
     else
         echo -e "$Red###OS can't supported###$reset"
@@ -54,8 +53,5 @@ build() {
     mkarchiso -v iso/
 }
 
-gen_hash() {
-  md5sum iso/*.iso >> iso/md5sum.txt
-}
 
 main