diff --git a/src/mapper/mapper.cc b/src/mapper/mapper.cc
index 77b9551..22b775c 100644
--- a/src/mapper/mapper.cc
+++ b/src/mapper/mapper.cc
@@ -6,15 +6,33 @@
 #include "inventory.h"
 #include "object.h"
 #include "proto.h"
+#include "svga.h"
+#include "window_manager.h"
 
 namespace fallout {
 
+static void redraw_toolname();
 static int mapper_mark_exit_grid();
 static void mapper_mark_all_exit_grids();
 
 // 0x559748
 MapTransition mapInfo = { -1, -1, 0, 0 };
 
+// 0x6EC4AC
+int tool_win;
+
+// 0x48B230
+void redraw_toolname()
+{
+    Rect rect;
+
+    rect.left = _scr_size.right - _scr_size.left - 149;
+    rect.top = 60;
+    rect.right = _scr_size.right - _scr_size.left + 1;
+    rect.bottom = 95;
+    windowRefreshRect(tool_win, &rect);
+}
+
 // 0x48C604
 int mapper_inven_unwield(Object* obj, int right_hand)
 {
diff --git a/src/mapper/mapper.h b/src/mapper/mapper.h
index f69546b..c85597b 100644
--- a/src/mapper/mapper.h
+++ b/src/mapper/mapper.h
@@ -8,6 +8,8 @@ namespace fallout {
 
 extern MapTransition mapInfo;
 
+extern int tool_win;
+
 int mapper_inven_unwield(Object* obj, int right_hand);
 
 } // namespace fallout