diff --git a/deployments/examples/oc10_ocis_parallel/testing/docker-compose-additions.yml b/deployments/examples/oc10_ocis_parallel/testing/docker-compose-additions.yml
index 65d3ebd21a..b40062d1f2 100644
--- a/deployments/examples/oc10_ocis_parallel/testing/docker-compose-additions.yml
+++ b/deployments/examples/oc10_ocis_parallel/testing/docker-compose-additions.yml
@@ -4,7 +4,7 @@ version: "3.7"
 services:
   ocis:
     environment:
-      PROXY_ENABLE_BASIC_AUTH: true
+      PROXY_ENABLE_BASIC_AUTH: "true"
 
   oc10:
     ports: