diff --git a/services/ocm/README.md b/services/ocm/README.md
index 0532076251..8231cf6479 100644
--- a/services/ocm/README.md
+++ b/services/ocm/README.md
@@ -15,7 +15,7 @@ Internal GRPC APIs:
 
 ## Enable OCM
 
-To enable OpenCloudMesh you have to set three environment variables:
+To enable OpenCloudMesh you have to set three environment variables. The path  `/etc/ocis` in the example below depends on the installation type and derives, if not otherwise defined from the `OCIS_CONFIG_DIR` envvar.
 ```console
 export OCIS_ENABLE_OCM=true
 export OCM_OCM_PROVIDER_AUTHORIZER_PROVIDERS_FILE="/etc/ocis/ocmproviders.json"