diff --git a/.github/workflows/build-jsp.yml b/.github/workflows/build-jsp.yml
index 665ff9b61..0d998eda7 100644
--- a/.github/workflows/build-jsp.yml
+++ b/.github/workflows/build-jsp.yml
@@ -95,6 +95,7 @@ jobs:
       with:
         images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
     - name: Build and push Docker image
+      if: github.event_name != 'pull_request'
       id: push
       uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
       with:
@@ -102,6 +103,15 @@ jobs:
         push: true
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}
+    - name: Build and Docker image (PR)
+      if: github.event_name == 'pull_request'
+      id: builddocker
+      uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+      with:
+        context: UnicodeJsps/
+        push: false
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
     - name: Generate artifact attestation
       if: github.event_name != 'pull_request'
       uses: actions/attest-build-provenance@v2