diff --git a/lib/build.js b/lib/build.js
index 5f64f63a..a05d0f0d 100644
--- a/lib/build.js
+++ b/lib/build.js
@@ -175,7 +175,7 @@ endmodule
     .join("\n")
 
   const rules_k = rules_template([
-    fs.readFileSync(path.join(__dirname, "../resources/rules.k.tmp")).toString(),
+    fs.readFileSync(path.join(__dirname, "../resources/rules.k")).toString(),
     rules
   ])
   const rules_path = path.join(KLAB_OUT, "rules.k");
diff --git a/resources/rules.k.tmp b/resources/rules.k
similarity index 100%
rename from resources/rules.k.tmp
rename to resources/rules.k