diff --git a/source/blender/depsgraph/intern/eval/deg_eval_debug.cc b/source/blender/depsgraph/intern/eval/deg_eval_debug.cc
index cfadf74da4d..67d64aae8bf 100644
--- a/source/blender/depsgraph/intern/eval/deg_eval_debug.cc
+++ b/source/blender/depsgraph/intern/eval/deg_eval_debug.cc
@@ -30,6 +30,8 @@
  * Implementation of tools for debugging the depsgraph
  */
 
+#include <cstring>
+
 #include "intern/eval/deg_eval_debug.h"
 
 extern "C" {