diff --git a/runner_system.nix b/runner_system.nix
index 1b470b8..a8e51bd 100644
--- a/runner_system.nix
+++ b/runner_system.nix
@@ -42,8 +42,9 @@ in
             capacity = 4;
           };
           container = {
+            privileged = true;
             valid_volumes = [
-              "unix:///var/run/docker.sock"
+              "/var/run/docker.sock"
             ];
           };
         };