diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 973f945..0d81261 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -10,6 +10,7 @@ env:
   name: ${{ github.event.repository.name }}
   release_name: ${{ github.ref_name }}
   GH_TOKEN: ${{ github.token }}
+  HOST: ${{ secrets.SSH_HOST }}
 jobs:
   build-beta:
     if: github.event.release.prerelease == true
@@ -34,7 +35,7 @@ jobs:
       - name: generate ssh-key
         run:  ssh-keyscan -H ${{ secrets.SSH_HOST }} >> ~/.ssh/known_hosts
       - name: remove last iso
-        run: sshpass -p "${{ secrets.SSH_PASS }}" ssh root@${{ secrets.SSH_HOST }} rm -rf /srv/http/test/Parchlinux-test-latest.iso
+        run: sshpass -p "${{ secrets.SSH_PASS }}" ssh "root@$HOST" "rm -rf /srv/http/test/Parchlinux-test-latest.iso"
       - name: rename iso
         run: mv "$(ls out/*.iso)" out/Parchlinux-test-latest.iso
       - name: upload iso to host