diff --git a/Jakefile b/Jakefile
index e545b1d..bac9be9 100644
--- a/Jakefile
+++ b/Jakefile
@@ -99,7 +99,7 @@ function preprocess(file) {
     } else {
       return line;
     }
-  }).join("\n").replace("@VERSION", PEGJS_VERSION);
+  }).join("\n").replace(/@VERSION/g, PEGJS_VERSION);
 }
 
 desc("Generate the grammar parser");