diff --git a/deployments/examples/ocis_web/docker-compose.yml b/deployments/examples/ocis_web/docker-compose.yml
index 663ae3f0846..36bc17838a9 100644
--- a/deployments/examples/ocis_web/docker-compose.yml
+++ b/deployments/examples/ocis_web/docker-compose.yml
@@ -67,6 +67,7 @@ services:
       OCIS_TRANSFER_SECRET: ${STORAGE_TRANSFER_SECRET:-replace-me-with-a-transfer-secret}
       # app registry
       STORAGE_APP_REGISTRY_MIMETYPES_JSON: /var/tmp/ocis/app-config/mimetypes.json
+      STORAGE_GATEWAY_GRPC_ADDR: 0.0.0.0:9142 # make the REVA gateway accessible to the app drivers
       # proxy
       PROXY_CONFIG_FILE: "/var/tmp/ocis/proxy-config/config.json"
     volumes:
@@ -103,6 +104,7 @@ services:
     #command: storage-app-provider server
     environment:
       REVA_GATEWAY: ${REVA_GATEWAY:-ocis:9142}
+      APP_PROVIDER_BASIC_GRPC_ADDR: 0.0.0.0:9164
       APP_PROVIDER_BASIC_EXTERNAL_ADDR: ocis-appdriver-collabora:9164
       OCIS_JWT_SECRET: ${OCIS_JWT_SECRET:-Pive-Fumkiu4}
       OCIS_MACHINE_AUTH_API_KEY: ${OCIS_MACHINE_AUTH_API_KEY:-change-me-please}
@@ -130,6 +132,7 @@ services:
     #command: storage-app-provider server
     environment:
       REVA_GATEWAY: ${REVA_GATEWAY:-ocis:9142}
+      APP_PROVIDER_BASIC_GRPC_ADDR: 0.0.0.0:9164
       APP_PROVIDER_BASIC_EXTERNAL_ADDR: ocis-appdriver-onlyoffice:9164
       OCIS_JWT_SECRET: ${OCIS_JWT_SECRET:-Pive-Fumkiu4}
       OCIS_MACHINE_AUTH_API_KEY: ${OCIS_MACHINE_AUTH_API_KEY:-change-me-please}
@@ -157,6 +160,7 @@ services:
     #command: storage-app-provider server
     environment:
       REVA_GATEWAY: ${REVA_GATEWAY:-ocis:9142}
+      APP_PROVIDER_BASIC_GRPC_ADDR: 0.0.0.0:9164
       APP_PROVIDER_BASIC_EXTERNAL_ADDR: ocis-appdriver-codimd:9164
       OCIS_JWT_SECRET: ${OCIS_JWT_SECRET:-Pive-Fumkiu4}
       OCIS_MACHINE_AUTH_API_KEY: ${OCIS_MACHINE_AUTH_API_KEY:-change-me-please}