diff --git a/.gitea/workflows/docker.yml b/.gitea/workflows/docker.yml
index 0d48eb2..d4df41f 100644
--- a/.gitea/workflows/docker.yml
+++ b/.gitea/workflows/docker.yml
@@ -6,6 +6,8 @@ on:
 
 jobs:
   build:
+    env:
+      RUNNER_TOOL_CACHE: /toolcache
     runs-on: [label-one]
     container:
       image: liffsh/dind