diff --git a/main.cpp b/main.cpp
index 0724a19..803be1a 100644
--- a/main.cpp
+++ b/main.cpp
@@ -305,7 +305,7 @@ int main(int argc, char *argv[])
             std::string path = "./" + src_path;
             for (const auto & entry : std::filesystem::directory_iterator(path))
             {
-                std::string source_file = entry.path();
+                std::string source_file = entry.path().string();
                 std::string file_extension = getFileExtension(source_file);
                 if (file_extension=="cpp" || file_extension=="c")
                 {