diff --git a/main.cpp b/main.cpp
index 68a2d20..587f395 100644
--- a/main.cpp
+++ b/main.cpp
@@ -274,7 +274,8 @@ int main(int argc, char *argv[])
             for (const auto & entry : std::filesystem::directory_iterator(path))
             {
                 std::string source_file = entry.path();
-                if (getFileExtension(source_file)=="cpp")
+                std::string file_extension = getFileExtension(source_file);
+                if (file_extension=="cpp" || file_extension=="c")
                 {
                     MaybeRecompile(source_file);
                 }