diff --git a/modules/ecs/container_definitions.json b/modules/ecs/container_definitions.json
index 79efb2e..095b838 100644
--- a/modules/ecs/container_definitions.json
+++ b/modules/ecs/container_definitions.json
@@ -3,7 +3,7 @@
   "family": "app",
   "networkMode": "awsvpc",
   "requiresCompatibilities": ["FARGATE"],
-  "executionRoleArn": "arn:aws:iam::aws:policy/service-role/AmazonECSTaskExecutionRolePolicy",
+  "executionRoleArn": "arn:aws:iam::221114290054:role/ecsExecRole",
   "cpu": "256",
   "memory": "512",
   "containerDefinitions": [