diff --git a/.gitea/workflows/test-flow.yml b/.gitea/workflows/test-flow.yml
index b8a4dd1..6a23beb 100644
--- a/.gitea/workflows/test-flow.yml
+++ b/.gitea/workflows/test-flow.yml
@@ -8,6 +8,7 @@ on:
 
 env:
   DOCKER_HOST: unix:///var/run/dind.sock
+  DOCKER_DRIVER: overlay2
 
 jobs:
   test: