diff --git a/.drone.yml b/.drone.yml
index 6969f03..af24ae5 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -11,9 +11,9 @@ steps:
   commands:
   - up -p rgraph-test -f docker-compose.yaml
   environment:
-    - POSTGRES_USER=${TESTING_USER}
-    - POSTGRES_PASSWORD=${TESTING_PASSWORD}
-    - POSTGRES_DB=${TESTING_DB}
+    - POSTGRES_USER: ${TESTING_USER}
+    - POSTGRES_PASSWORD: ${TESTING_PASSWORD}
+    - POSTGRES_DB: ${TESTING_DB}
   secrets: [TESTING_USER, TESTING_PASSWORD, TESTING_DB]
 volumes:
   - name: docker_sock