diff --git a/src/main.cpp b/src/main.cpp
index da9d510..6f81ade 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -95,7 +95,7 @@ int main(int argc, char *argv[])
 
     const fs::path original(argv[1]);
     const fs::path source = cache_dir / original.filename();
-    const fs::path binary = cache_dir / original.stem();
+    const fs::path binary = (source.string() + ".bin");
     string compiler_arguments;
 
     if (!fs::exists(binary) ||