diff --git a/nob.h b/nob.h
index 022a98e..7fa4790 100644
--- a/nob.h
+++ b/nob.h
@@ -1526,7 +1526,7 @@ int nob_file_exists(const char *file_path)
 #endif
 }
 
-const char *nob_get_current_dir_temp()
+const char *nob_get_current_dir_temp(void)
 {
 #ifdef _WIN32
     DWORD nBufferLength = GetCurrentDirectory(0, NULL);