diff --git a/.github/workflows/build-and-sign-container.yml b/.github/workflows/build-and-sign-container.yml
index fde1935..5f59f13 100644
--- a/.github/workflows/build-and-sign-container.yml
+++ b/.github/workflows/build-and-sign-container.yml
@@ -57,7 +57,7 @@ jobs:
         run: |
           TAGS="${{ steps.image-ref.outputs.version_tag }}"
 
-          if [ -n "${{ matrix.latest_tag }}" ]; then
+          if [ "${{ github.event.release.prerelease }}" != "true" ] && [ -n "${{ matrix.latest_tag }}" ]; then
             TAGS="${TAGS}"$'\n'"${DOCKER_REGISTRY}/${DOCKER_REPOSITORY}:${{ matrix.latest_tag }}"
           fi