diff --git a/src/Mod/TechDraw/Gui/QGIDimLines.h b/src/Mod/TechDraw/Gui/QGIDimLines.h
index 8cbb6dfdc9..2599e15f7e 100644
--- a/src/Mod/TechDraw/Gui/QGIDimLines.h
+++ b/src/Mod/TechDraw/Gui/QGIDimLines.h
@@ -39,7 +39,7 @@ public:
     explicit QGIDimLines();
     ~QGIDimLines() {}
 
-    enum {Type = QGraphicsItem::UserType + 172};
+    enum {Type = QGraphicsItem::UserType + 175};
     int type() const { return Type;}
 
 public:
diff --git a/src/Mod/TechDraw/Gui/QGIUserTypes.h b/src/Mod/TechDraw/Gui/QGIUserTypes.h
index a3eca433ba..6cb175b454 100644
--- a/src/Mod/TechDraw/Gui/QGIUserTypes.h
+++ b/src/Mod/TechDraw/Gui/QGIUserTypes.h
@@ -36,6 +36,7 @@ QGICMark: 171
 QGISectionLine: 172
 QGIDecoration: 173
 QGICenterLine: 174
+QGIDimLines: 175
 QGICaption: 180
 QGIViewImage: 200
 QGCustomImage: 201