diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 132ec5652..40d8a025e 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -4,7 +4,7 @@ on: [push]
 
 env:
   COMPOSE_PROJECT_NAME: build
-  PS_SUBNET: 172.34.202.0/16
+  PS_SUBNET: 172.34.0.0/16
   PS_GATEWAY_IP: 172.34.0.1
   PHRASEA_DOMAIN: phrasea.local
   TRAEFIK_HTTPS_PORT: 4442