diff --git a/nixos/modules/services/misc/prowlarr.nix b/nixos/modules/services/misc/prowlarr.nix
index cd2c98fc5dfb..836280d3e5fe 100644
--- a/nixos/modules/services/misc/prowlarr.nix
+++ b/nixos/modules/services/misc/prowlarr.nix
@@ -31,7 +31,7 @@ in
         Type = "simple";
         DynamicUser = true;
         StateDirectory = "prowlarr";
-        ExecStart = "${cfg.package}/bin/Prowlarr -nobrowser -data=/var/lib/prowlarr";
+        ExecStart = "${lib.getExe cfg.package} -nobrowser -data=/var/lib/prowlarr";
         Restart = "on-failure";
       };
     };