diff --git a/.gitea/workflows/actions.yaml b/.gitea/workflows/actions.yaml
index 6f8b6e2..2bb9a09 100644
--- a/.gitea/workflows/actions.yaml
+++ b/.gitea/workflows/actions.yaml
@@ -57,9 +57,9 @@ jobs:
           apt-get install -y \
             genisoimage
 
-          sed "s/__ROOT_HASHED_PASSWORD__/${{ secrets.ROOT_HASHED_PASSWORD }}/g" \
+          sed 's|__ROOT_HASHED_PASSWORD__|${{ secrets.ROOT_HASHED_PASSWORD }}|g' \
             cloud-init/user-data.template > cloud-init/user-data
-          sed "s/__PUBLIC_SSHKEY__/${{ secrets.PUBLIC_SSHKEY }}/g" \
+          sed 's|__PUBLIC_SSHKEY__|${{ secrets.PUBLIC_SSHKEY }}|g' \
             cloud-init/user-data.template > cloud-init/user-data
 
           genisoimage \