diff --git a/nixosModules/default.nix b/nixosModules/default.nix
index 101d4ce..5866fb0 100644
--- a/nixosModules/default.nix
+++ b/nixosModules/default.nix
@@ -179,6 +179,7 @@ in {
       ];
       User = "appvm";
       Group = "appvm";
+      ExecStartPre = "+/run/current-system/sw/bin/chown appvm:appvm ${runtimeDir}";
       ExecStart = "/opt/bin/muvm-remote";
       ExecStopPost = ''+${pkgs.python3}/bin/python -c "import os,fcntl,struct;print(os.getenv('EXIT_STATUS', '1'));fcntl.ioctl(os.open('/', os.O_RDONLY), 0x7602, int(os.getenv('EXIT_STATUS', '1')))"'';
     } // useTTY;