diff --git a/.github/workflows/push.yaml b/.github/workflows/push.yaml
index bad87e7f..2fcdd122 100644
--- a/.github/workflows/push.yaml
+++ b/.github/workflows/push.yaml
@@ -121,7 +121,7 @@ jobs:
           push: true
           build-args: |
             BUILD_PARAMETERS=${{ env.BUILD_PARAMETERS }}
-            BUILDER_IMAGE= ${{ env.DOCKER_IMAGE_REPOSITORY }}:${{ steps.generate_tag.outputs.new_tag }}
+            BUILDER_IMAGE=${{ env.DOCKER_IMAGE_REPOSITORY }}:${{ steps.generate_tag.outputs.new_tag }}
           cache-to: type=inline
           platforms: linux/amd64,linux/arm,linux/arm64
           tags: |
@@ -168,7 +168,7 @@ jobs:
           push: true
           build-args: |
             BUILD_PARAMETERS=${{ env.BUILD_PARAMETERS }}
-            BUILDER_IMAGE= ${{ env.DOCKER_IMAGE_REPOSITORY }}:${{ steps.generate_tag.outputs.new_tag }}
+            BUILDER_IMAGE=${{ env.DOCKER_IMAGE_REPOSITORY }}:${{ steps.generate_tag.outputs.new_tag }}
           cache-to: type=inline
           platforms: linux/amd64,linux/arm,linux/arm64
           tags: |