diff --git a/.github/workflows/e2e-lambda-deploy.yml b/.github/workflows/e2e-lambda-deploy.yml
index 4d03a9ef80..626dbd4da9 100644
--- a/.github/workflows/e2e-lambda-deploy.yml
+++ b/.github/workflows/e2e-lambda-deploy.yml
@@ -78,6 +78,7 @@ jobs:
           file: ./e2e-tests/Dockerfile
           push: true
           tags: ${{ steps.login-ecr.outputs.registry }}/${{ env.ECR_REPOSITORY }}:live,${{ steps.login-ecr.outputs.registry }}/${{ env.ECR_REPOSITORY }}:${{ github.sha }}
+          provenance: false
 
       - name: Generate output
         id: generate-output
diff --git a/.github/workflows/twilio-lambda-ci.yml b/.github/workflows/twilio-lambda-ci.yml
index e88585d421..999799c283 100644
--- a/.github/workflows/twilio-lambda-ci.yml
+++ b/.github/workflows/twilio-lambda-ci.yml
@@ -132,3 +132,4 @@ jobs:
           push: true
           # 'latest' is never used, but it keeps terraform happy
           tags: ${{ env.ECR_URL }}:${{ github.ref_type }}.${{ env.ref_name_for_docker }},${{ env.ECR_URL }}:${{ github.sha }},${{ env.ECR_URL }}:latest
+          provenance: false