diff --git a/images/chr-source/action.yaml b/images/chr-source/action.yaml
index 252bbbd..8e7230d 100644
--- a/images/chr-source/action.yaml
+++ b/images/chr-source/action.yaml
@@ -24,7 +24,7 @@ runs:
           
             git clone https://github.com/uazo/bromite-buildtools
             cd bromite-buildtools/images/chr-source/
-            docker build -t uazo/chromium:$VERSION --progress plain --build-arg VERSION=$VERSION .
+            DOCKER_BUILDKIT=1 docker build -t uazo/chromium:$VERSION --progress plain --build-arg VERSION=$VERSION .
 
             popd
             rm -rf chr-source