diff --git a/.github/workflows/build_and_publish_all_images.yaml b/.github/workflows/build_and_publish_all_images.yaml
index eaaaa5da..ea86f8e9 100644
--- a/.github/workflows/build_and_publish_all_images.yaml
+++ b/.github/workflows/build_and_publish_all_images.yaml
@@ -120,7 +120,6 @@ jobs:
             WEB_IMAGE=ghcr.io/${{ github.repository }}/gst-web:${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE_RELEASE=${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE=ghcr.io/${{ github.repository }}/js-interposer
-          dockerfile: Dockerfile
           context: addons/example
 
         - name: gst-py-example
@@ -133,7 +132,6 @@ jobs:
             WEB_IMAGE=ghcr.io/${{ github.repository }}/gst-web:${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE_RELEASE=${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE=ghcr.io/${{ github.repository }}/js-interposer
-          dockerfile: Dockerfile
           context: addons/example
 
         - name: gst-py-example
@@ -146,7 +144,6 @@ jobs:
             WEB_IMAGE=ghcr.io/${{ github.repository }}/gst-web:${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE_RELEASE=${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE=ghcr.io/${{ github.repository }}/js-interposer
-          dockerfile: Dockerfile
           context: addons/example
 
     name: ${{ matrix.name }}${{ matrix.version_suffix }} image build & publish
diff --git a/.github/workflows/build_and_publish_changed_images.yaml b/.github/workflows/build_and_publish_changed_images.yaml
index 72cae149..1818f9a2 100644
--- a/.github/workflows/build_and_publish_changed_images.yaml
+++ b/.github/workflows/build_and_publish_changed_images.yaml
@@ -131,7 +131,6 @@ jobs:
             WEB_IMAGE=ghcr.io/${{ github.repository }}/gst-web:${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE_RELEASE=${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE=ghcr.io/${{ github.repository }}/js-interposer
-          dockerfile: Dockerfile
           context: addons/example
 
         - name: gst-py-example
@@ -144,7 +143,6 @@ jobs:
             WEB_IMAGE=ghcr.io/${{ github.repository }}/gst-web:${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE_RELEASE=${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE=ghcr.io/${{ github.repository }}/js-interposer
-          dockerfile: Dockerfile
           context: addons/example
 
         - name: gst-py-example
@@ -157,7 +155,6 @@ jobs:
             WEB_IMAGE=ghcr.io/${{ github.repository }}/gst-web:${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE_RELEASE=${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE=ghcr.io/${{ github.repository }}/js-interposer
-          dockerfile: Dockerfile
           context: addons/example
 
     name: ${{ matrix.name }}${{ matrix.version_suffix }} image build & publish
diff --git a/.github/workflows/build_and_publish_release.yaml b/.github/workflows/build_and_publish_release.yaml
index ad068e25..04e528f6 100644
--- a/.github/workflows/build_and_publish_release.yaml
+++ b/.github/workflows/build_and_publish_release.yaml
@@ -142,7 +142,6 @@ jobs:
             WEB_IMAGE=ghcr.io/${{ github.repository }}/gst-web:${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE_RELEASE=${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE=ghcr.io/${{ github.repository }}/js-interposer
-          dockerfile: Dockerfile
           context: addons/example
 
         - name: gst-py-example
@@ -155,7 +154,6 @@ jobs:
             WEB_IMAGE=ghcr.io/${{ github.repository }}/gst-web:${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE_RELEASE=${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE=ghcr.io/${{ github.repository }}/js-interposer
-          dockerfile: Dockerfile
           context: addons/example
 
         - name: gst-py-example
@@ -168,7 +166,6 @@ jobs:
             WEB_IMAGE=ghcr.io/${{ github.repository }}/gst-web:${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE_RELEASE=${{ github.event_name != 'pull_request' && github.ref_name || 'main' }}
             JS_BASE_IMAGE=ghcr.io/${{ github.repository }}/js-interposer
-          dockerfile: Dockerfile
           context: addons/example
 
     name: ${{ matrix.name }}${{ matrix.version_suffix }} image build & publish