Index: scribus/scribus.cpp
===================================================================
--- scribus/scribus.cpp	(revision 20478)
+++ scribus/scribus.cpp	(working copy)
@@ -9125,7 +9125,7 @@
 	if (!dia.exec())
 		return;
 	patternName = dia.getEditText();
-	undoManager->setUndoEnabled(false);
+	undoManager->setUndoEnabled(true);
 	doc->itemSelection_convertItemsToSymbol(patternName);
 	propertiesPalette->updateColorList();
 	symbolPalette->updateSymbolList();