diff --git a/.github/workflows/onpr_check-pr.yaml b/.github/workflows/onpr_check-pr.yaml
index 62f07eef3..c034d2639 100644
--- a/.github/workflows/onpr_check-pr.yaml
+++ b/.github/workflows/onpr_check-pr.yaml
@@ -122,11 +122,11 @@ jobs:
           imagetemplate=${{ steps.information.outputs.image }}
           version=${{ steps.information.outputs.version }}
           echo "Using imagetemplate '$imagetemplate'"
-          echo "armhf=${imagetemplate/\{arch\}/armhf}:${version}" >> $GITHUB_OUTPUT
-          echo "armv7=${imagetemplate/\{arch\}/armv7}:${version}" >> $GITHUB_OUTPUT
-          echo "aarch64=${imagetemplate/\{arch\}/aarch64}:${version}" >> $GITHUB_OUTPUT
-          echo "amd64=${imagetemplate/\{arch\}/amd64}:${version}" >> $GITHUB_OUTPUT
-          echo "i386=${imagetemplate/\{arch\}/i386}:${version}" >> $GITHUB_OUTPUT
+          echo "armhf=${imagetemplate/\{arch\}/armhf}:${version}" >> "$GITHUB_OUTPUT"
+          echo "armv7=${imagetemplate/\{arch\}/armv7}:${version}" >> "$GITHUB_OUTPUT"
+          echo "aarch64=${imagetemplate/\{arch\}/aarch64}:${version}" >> "$GITHUB_OUTPUT"
+          echo "amd64=${imagetemplate/\{arch\}/amd64}:${version}" >> "$GITHUB_OUTPUT"
+          echo "i386=${imagetemplate/\{arch\}/i386}:${version}" >> "$GITHUB_OUTPUT"
       - name: 🏷️ Create addon labels
         id: labels
         shell: bash
@@ -157,20 +157,20 @@ jobs:
           aarch64_labels="${aarch64_labels//$'\n'/'%0A'}"
           amd64_labels="${amd64_labels//$'\n'/'%0A'}"
           i386_labels="${i386_labels//$'\n'/'%0A'}"
-          echo "armhf=$armhf_labels" >> $GITHUB_OUTPUT
-          echo "armv7=$armv7_labels" >> $GITHUB_OUTPUT
-          echo "aarch64=$aarch64_labels" >> $GITHUB_OUTPUT
-          echo "amd64=$amd64_labels" >> $GITHUB_OUTPUT
-          echo "i386=$i386_labels" >> $GITHUB_OUTPUT
+          echo "armhf=$armhf_labels" >> "$GITHUB_OUTPUT"
+          echo "armv7=$armv7_labels" >> "$GITHUB_OUTPUT"
+          echo "aarch64=$aarch64_labels" >> "$GITHUB_OUTPUT"
+          echo "amd64=$amd64_labels" >> "$GITHUB_OUTPUT"
+          echo "i386=$i386_labels" >> "$GITHUB_OUTPUT"
       - name: 💽 Create addon build-args
         id: build_args
         shell: bash
         run: |
-          echo "armhf=BUILD_FROM=$(jq -r .build_from.armhf // empty ${{ steps.information.outputs.build }})" >> $GITHUB_OUTPUT
-          echo "armv7=BUILD_FROM=$(jq -r .build_from.armv7 // empty ${{ steps.information.outputs.build }})" >> $GITHUB_OUTPUT
-          echo "aarch64=BUILD_FROM=$(jq -r .build_from.aarch64 // empty ${{ steps.information.outputs.build }})" >> $GITHUB_OUTPUT
-          echo "amd64=BUILD_FROM=$(jq -r .build_from.amd64 // empty ${{ steps.information.outputs.build }})" >> $GITHUB_OUTPUT
-          echo "i386=BUILD_FROM=$(jq -r .build_from.i386 // empty ${{ steps.information.outputs.build }})" >> $GITHUB_OUTPUT
+          echo "armhf=BUILD_FROM=$(jq -r .build_from.armhf // empty ${{ steps.information.outputs.build }})" >> "$GITHUB_OUTPUT"
+          echo "armv7=BUILD_FROM=$(jq -r .build_from.armv7 // empty ${{ steps.information.outputs.build }})" >> "$GITHUB_OUTPUT"
+          echo "aarch64=BUILD_FROM=$(jq -r .build_from.aarch64 // empty ${{ steps.information.outputs.build }})" >> "$GITHUB_OUTPUT"
+          echo "amd64=BUILD_FROM=$(jq -r .build_from.amd64 // empty ${{ steps.information.outputs.build }})" >> "$GITHUB_OUTPUT"
+          echo "i386=BUILD_FROM=$(jq -r .build_from.i386 // empty ${{ steps.information.outputs.build }})" >> "$GITHUB_OUTPUT"
 
       - name: 🏗️ Set up QEMU
         uses: docker/setup-qemu-action@v2