diff --git a/.github/workflows/cd.yaml b/.github/workflows/cd.yaml
index 13f9b57..108bf28 100644
--- a/.github/workflows/cd.yaml
+++ b/.github/workflows/cd.yaml
@@ -28,6 +28,6 @@ jobs:
           docker push ${{ vars.BACKEND_ECR_URI }}:latest
 
       - name: Update Lambda
-        run: aws lambda update-function-code --function-name allergy-detect-backend --image-uri ${{ AWS_LAMBDA_BACKEND_IMAGE_URI }}
+        run: aws lambda update-function-code --function-name allergy-detect-backend --image-uri ${{ secrets.AWS_LAMBDA_BACKEND_IMAGE_URI }}
         # Shouldn't have all this hard coded but it's fine for now
 
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 4ddd56c..33fd9e2 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -6,17 +6,6 @@ on:
       - main
 
 jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Build Docker image
-        run: docker build ./backend
-
-      #- name: Start backend
-      #  run: nohup npm start --prefix backend > /dev/null 2>&1 &
-
   changes:
     runs-on: ubuntu-latest
     outputs:
@@ -33,6 +22,19 @@ jobs:
             backend:
               - 'backend/**'
 
+  build:
+    needs: changes
+    if: needs.changes.outputs.backend == 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build Docker image
+        run: docker build ./backend
+
+      #- name: Start backend
+      #  run: nohup npm start --prefix backend > /dev/null 2>&1 &
+
   test-backend:
     needs: changes
     if: needs.changes.outputs.backend == 'true'