diff --git a/mozilla/widget/src/os2/nsLookAndFeel.cpp b/mozilla/widget/src/os2/nsLookAndFeel.cpp
index 795848b84df..e6a1d057f45 100644
--- a/mozilla/widget/src/os2/nsLookAndFeel.cpp
+++ b/mozilla/widget/src/os2/nsLookAndFeel.cpp
@@ -278,6 +278,9 @@ NS_IMETHODIMP nsLookAndFeel::GetMetric(const nsMetricID aID, PRInt32 & aMetric)
     case eMetric_MultiLineCaretWidth:
         aMetric = 2;
         break;
+    case eMetric_ShowCaretWhenSelection:
+        aMetric = 0;
+        break;
     case eMetric_SubmenuDelay:
         aMetric = 300;
         break;