diff --git a/copilot/pipelines/react-app-pipeline/buildspec.yml b/copilot/pipelines/react-app-pipeline/buildspec.yml
index 92c211f..ace9198 100644
--- a/copilot/pipelines/react-app-pipeline/buildspec.yml
+++ b/copilot/pipelines/react-app-pipeline/buildspec.yml
@@ -11,10 +11,10 @@ phases:
       # Download trivy. https://aquasecurity.github.io/trivy/v0.48/getting-started/installation/
       - echo "install trivy"
       - RELEASE_VERSION=$(grep -Po '(?<=VERSION_ID=")[0-9]' /etc/os-release)
-      - cat << EOF | tee -a /etc/yum.repos.d/trivy.repo
+      - cat << 'EOF' | tee -a /etc/yum.repos.d/trivy.repo
         [trivy]
         name=Trivy repository
-        baseurl=https://aquasecurity.github.io/trivy-repo/rpm/releases/$RELEASE_VERSION/\$basearch/
+        baseurl=https://aquasecurity.github.io/trivy-repo/rpm/releases/$RELEASE_VERSION/$basearch/
         gpgcheck=1
         enabled=1
         gpgkey=https://aquasecurity.github.io/trivy-repo/rpm/public.key
@@ -23,7 +23,6 @@ phases:
       - yum -y install trivy
       - chmod +x trivy
 
-
   build:
     commands:
       - echo "Run your tests"