diff --git a/src/frontends/qt4/ui/FindAndReplaceUi.ui b/src/frontends/qt4/ui/FindAndReplaceUi.ui
index 8a78b1ca79..d0170e8789 100644
--- a/src/frontends/qt4/ui/FindAndReplaceUi.ui
+++ b/src/frontends/qt4/ui/FindAndReplaceUi.ui
@@ -251,7 +251,7 @@
                 </sizepolicy>
                </property>
                <property name="toolTip">
-                <string>Keep the case of the replacement first letter as in each matching text first letter</string>
+                <string>Keep the case of the replacement's first letter as in each matching text first letter</string>
                </property>
                <property name="text">
                 <string>&amp;Keep case</string>