diff --git a/docker-compose-dev.yml b/docker-compose-dev.yml
index 11c0980..f70da0d 100644
--- a/docker-compose-dev.yml
+++ b/docker-compose-dev.yml
@@ -5,8 +5,8 @@ services:
     build:
       context: .
       dockerfile: docker/Dockerfile
-    args:
-      DOCKER_IMAGE_TAG: ''      
+      args:
+        DOCKER_IMAGE_TAG: ''
     image: e-mission/opdash:0.0.1
     ports:
       - "8050:8050"
diff --git a/docker-compose-prod-nginx.yml b/docker-compose-prod-nginx.yml
index 684df78..0155331 100644
--- a/docker-compose-prod-nginx.yml
+++ b/docker-compose-prod-nginx.yml
@@ -6,8 +6,8 @@ services:
     build:
       context: .
       dockerfile: docker/Dockerfile
-    args:
-      DOCKER_IMAGE_TAG: ''
+      args:
+        DOCKER_IMAGE_TAG: ''
     image: e-mission/opdash:0.0.1
     environment:
       DASH_DEBUG_MODE: "True"
diff --git a/docker-compose-prod.yml b/docker-compose-prod.yml
index c8b6754..705b565 100644
--- a/docker-compose-prod.yml
+++ b/docker-compose-prod.yml
@@ -5,8 +5,8 @@ services:
     build:
       context: .
       dockerfile: docker/Dockerfile
-    args:
-      DOCKER_IMAGE_TAG: ''      
+      args:
+        DOCKER_IMAGE_TAG: ''
     image: e-mission/opdash:0.0.1
     ports:
       - "8050:8050"