diff --git a/flake.nix b/flake.nix
index 4b3b845..31d1c54 100644
--- a/flake.nix
+++ b/flake.nix
@@ -40,6 +40,7 @@
 					];
 					extraCommands = [
 						"mkdir -p /tmp"
+						"chmod -R 777 /tmp"
 					];
 				};
 			};