diff --git a/src/ptk_list.h b/src/ptk_list.h
index f637337..8efa9c8 100644
--- a/src/ptk_list.h
+++ b/src/ptk_list.h
@@ -43,6 +43,9 @@ bool _remove_at_PtkList(void *data, uint32_t *size, size_t index, size_t element
         .allocated = _size,\
     }
 
+#define PTK_LIST_CLEAR(list) \
+    list.size = 0
+
 #define PTK_LIST_FREE(list) \
     free(list.data)