Index: undo_act.c
===================================================================
--- undo_act.c	(revision 29339)
+++ undo_act.c	(revision 29340)
@@ -48,7 +48,7 @@
 
 #include "obj_line_draw.h"
 
-#include "tool.h"
+#include <librnd/core/tool.h>
 
 static const char pcb_acts_Atomic[] = "Atomic(Save|Restore|Close|Block)";
 static const char pcb_acth_Atomic[] = "Save or restore the undo serial number.";