diff --git a/src/apps/webpositive/tabview/TabContainerView.cpp b/src/apps/webpositive/tabview/TabContainerView.cpp
index 8f9c899975..9a47cecfe9 100644
--- a/src/apps/webpositive/tabview/TabContainerView.cpp
+++ b/src/apps/webpositive/tabview/TabContainerView.cpp
@@ -35,6 +35,7 @@
 #include <Bitmap.h>
 #include <Button.h>
 #include <CardLayout.h>
+#include <Catalog.h>
 #include <ControlLook.h>
 #include <GroupView.h>
 #include <MenuBar.h>
@@ -44,6 +45,10 @@
 #include "TabView.h"
 
 
+#undef B_TRANSLATION_CONTEXT
+#define B_TRANSLATION_CONTEXT "Tab Manager"
+
+
 static const float kLeftTabInset = 4;
 
 
@@ -468,8 +473,10 @@ TabContainerView::_MouseMoved(BPoint where, uint32 _transit,
 		fLastMouseEventTab = tab;
 		if (fLastMouseEventTab)
 			fLastMouseEventTab->MouseMoved(where, B_ENTERED_VIEW, dragMessage);
-		else
-			fController->SetToolTip("Double-click or middle-click to open new tab.");
+		else {
+			fController->SetToolTip(
+				B_TRANSLATE("Double-click or middle-click to open new tab."));
+		}
 	}
 }