diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 67b9278..6c881b3 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -31,8 +31,9 @@ jobs:
         id: filter
         with:
           filters: |
-            docker:
+            build:
               - 'Dockerfile'
+              - 'package*.json
       - name: Build image
-        if: steps.filter.outputs.docker == 'true'
+        if: steps.filter.outputs.build == 'true'
         run: docker build .
diff --git a/Dockerfile b/Dockerfile
index 5730957..2df675b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM node:14.15.0-alpine3.12 AS builder
 
-LABEL org.opencontainers.image.source=https://github.com/jef/streetmerchant
+LABEL org.opencontainers.image.source="https://github.com/jef/streetmerchant"
 
 ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true