diff --git a/include/pocketpy/io.h b/include/pocketpy/io.h
index 019a33db..825094d7 100644
--- a/include/pocketpy/io.h
+++ b/include/pocketpy/io.h
@@ -28,6 +28,4 @@ struct FileIO {
     static void _register(VM* vm, PyObject* mod, PyObject* type);
 };
 
-#endif
-
-} // namespace pkpy
\ No newline at end of file
+#endif
\ No newline at end of file
diff --git a/src/pocketpy.cpp b/src/pocketpy.cpp
index 2272b282..ba479a41 100644
--- a/src/pocketpy.cpp
+++ b/src/pocketpy.cpp
@@ -61,6 +61,10 @@ static dylib_entry_t load_dylib(const char* path){
 }
 #endif
 
+#else
+static dylib_entry_t load_dylib(const char* path){
+    return nullptr;
+}
 #endif