diff --git a/.github/workflows/release-alpine.yml b/.github/workflows/release-alpine.yml
index 69124ad..d97928c 100644
--- a/.github/workflows/release-alpine.yml
+++ b/.github/workflows/release-alpine.yml
@@ -69,7 +69,7 @@ jobs:
       id: checkpackagecloud
       shell: bash
       run: |
-        if [ "$SECRET" == "" && "$USERNAME" =="" ]; then
+        if [[ "$SECRET" == "" && "$USERNAME" =="" ]]; then
           echo "secretspresent=false" >> $GITHUB_OUTPUT
         else
           echo "secretspresent=true" >> $GITHUB_OUTPUT
@@ -147,7 +147,7 @@ jobs:
       id: checkdocker
       shell: bash
       run: |
-        if [ "$SECRET" == "" && "$USERNAME" =="" ]; then
+        if [[ "$SECRET" == "" && "$USERNAME" =="" ]]; then
           echo "secretspresent=false" >> $GITHUB_OUTPUT
         else
           echo "secretspresent=true" >> $GITHUB_OUTPUT