diff --git a/Contrib/Modern UI 2/Pages/Finish.nsh b/Contrib/Modern UI 2/Pages/Finish.nsh
index 8a4f2ae8..a0490b9d 100644
--- a/Contrib/Modern UI 2/Pages/Finish.nsh	
+++ b/Contrib/Modern UI 2/Pages/Finish.nsh	
@@ -16,9 +16,12 @@ Finish page (implemented using nsDialogs)
         
     Var mui.FinishPage.Image
     Var mui.FinishPage.Image.Bitmap
-    Var mui.FinishPage.Image.Rect
-    Var mui.FinishPage.Image.Width
-    Var mui.FinishPage.Image.Height    
+    
+    !ifndef MUI_${MUI_PAGE_UNINSTALLER_PREFIX}WELCOMEFINISHPAGE_BITMAP_NOSTRETCH
+      Var mui.FinishPage.Image.Rect
+      Var mui.FinishPage.Image.Width
+      Var mui.FinishPage.Image.Height
+    !endif
     
     Var mui.FinishPage.Title
     Var mui.FinishPage.Title.Font
diff --git a/Contrib/Modern UI 2/Pages/Welcome.nsh b/Contrib/Modern UI 2/Pages/Welcome.nsh
index 346579d0..86f07cc8 100644
--- a/Contrib/Modern UI 2/Pages/Welcome.nsh	
+++ b/Contrib/Modern UI 2/Pages/Welcome.nsh	
@@ -16,9 +16,12 @@ Welcome page (implemented using nsDialogs)
         
     Var mui.WelcomePage.Image
     Var mui.WelcomePage.Image.Bitmap
-    Var mui.WelcomePage.Image.Rect
-    Var mui.WelcomePage.Image.Width
-    Var mui.WelcomePage.Image.Height
+    
+    !ifndef MUI_${MUI_PAGE_UNINSTALLER_PREFIX}WELCOMEFINISHPAGE_BITMAP_NOSTRETCH
+      Var mui.WelcomePage.Image.Rect
+      Var mui.WelcomePage.Image.Width
+      Var mui.WelcomePage.Image.Height
+    !endif
     
     Var mui.WelcomePage.Title
     Var mui.WelcomePage.Title.Font