diff --git a/nixos/hosts/piaware-rpi4/podman/piaware.nix b/nixos/hosts/piaware-rpi4/podman/piaware.nix
index 91156cde..5a3d26f8 100644
--- a/nixos/hosts/piaware-rpi4/podman/piaware.nix
+++ b/nixos/hosts/piaware-rpi4/podman/piaware.nix
@@ -22,7 +22,7 @@
       LAT = "35.6837777585358";
       LONG = "135.02715404216545";
       RECEIVER_TYPE = "rtlsdr";
-      TZ = ""Asia/Tokyo"";
+      TZ = "Asia/Tokyo";
     };
     ports = [
       "8080:80/tcp"