diff --git a/build.sh b/build.sh
index bc46e28..a4a1683 100755
--- a/build.sh
+++ b/build.sh
@@ -22,5 +22,6 @@ case "$ACTION_TLS" in
 esac
 
 exec $ACTION \
+    --context "${ACTION_DOCKERFILE%/*}" \
     --dockerfile "$ACTION_DOCKERFILE" \
     --destination "$ACTION_REGISTRY/$ACTION_IMAGE"