diff --git a/src/gui/toolbarMenubar/ToolMenuHandler.cpp b/src/gui/toolbarMenubar/ToolMenuHandler.cpp
index 4b17341b..f7121d9f 100644
--- a/src/gui/toolbarMenubar/ToolMenuHandler.cpp
+++ b/src/gui/toolbarMenubar/ToolMenuHandler.cpp
@@ -125,6 +125,13 @@ void ToolMenuHandler::load(ToolbarData* d, GtkWidget* toolbar, const char* toolb
 			for (ToolbarItem* dataItem : e->getItems())
 			{
 				string name = dataItem->getName();
+				
+				// recognize previous name:
+				if (name == "TWO_PAGES")	// V1.07 (Jan 2019) and earlier. 
+				{
+					name = "PAIRED_PAGES";
+				}
+				
 
 				if (name == "SEPARATOR")
 				{