diff --git a/packages/graphql-mesh-server/lib/pipeline.ts b/packages/graphql-mesh-server/lib/pipeline.ts
index 13466401..f89c1e45 100644
--- a/packages/graphql-mesh-server/lib/pipeline.ts
+++ b/packages/graphql-mesh-server/lib/pipeline.ts
@@ -107,7 +107,8 @@ export class CodePipelineService extends Construct {
             },
             CONTAINER_NAME: {
               value:
-                props.service.taskDefinition.defaultContainer?.containerName,
+                props.service.taskDefinition.findContainer("mesh")
+                  ?.containerName,
             },
           },
         }),