diff --git a/src/modules/importlib.c b/src/modules/importlib.c
index cf35f2f3..f900c7c5 100644
--- a/src/modules/importlib.c
+++ b/src/modules/importlib.c
@@ -1,3 +1,4 @@
+#include "pocketpy/objects/base.h"
 #include "pocketpy/pocketpy.h"
 
 static bool importlib_reload(int argc, py_Ref argv) {
@@ -10,4 +11,4 @@ void pk__add_module_importlib() {
     py_Ref mod = py_newmodule("importlib");
 
     py_bindfunc(mod, "reload", importlib_reload);
-}
\ No newline at end of file
+}