diff --git a/nixos/modules/services/games/teeworlds.nix b/nixos/modules/services/games/teeworlds.nix
index 77942c46a083..f12647149573 100644
--- a/nixos/modules/services/games/teeworlds.nix
+++ b/nixos/modules/services/games/teeworlds.nix
@@ -418,7 +418,7 @@ in
             -i ${teeworldsConf} \
             -o /run/teeworlds/teeworlds.yaml
         '';
-        ExecStart = "${cfg.package}/bin/teeworlds_srv -f /run/teeworlds/teeworlds.yaml";
+        ExecStart = "${lib.getExe cfg.package} -f /run/teeworlds/teeworlds.yaml";
 
         # Hardening
         CapabilityBoundingSet = false;