diff --git a/cpg_flow_test/run-test-workflow.sh b/cpg_flow_test/run-test-workflow.sh
index d05bdf9..6e27c62 100755
--- a/cpg_flow_test/run-test-workflow.sh
+++ b/cpg_flow_test/run-test-workflow.sh
@@ -25,10 +25,10 @@ fi
 
 # Check that the docker image can be pulled
 IMAGE="australia-southeast1-docker.pkg.dev/cpg-common/$IMAGE_TAG"
-if docker pull "$IMAGE" > /dev/null 2>&1; then
-  echo "Docker image exists"
+if docker manifest inspect "$IMAGE" > /dev/null 2>&1; then
+  echo "Docker image $IMAGE exists."
 else
-  echo "Could not pull image $IMAGE"
+  echo "Docker image $IMAGE does not exist. Please build the image before running this script."
   exit 1
 fi