diff --git a/src/frontends/qt4/GuiDocument.cpp b/src/frontends/qt4/GuiDocument.cpp
index e1e11d2540..89437d1d06 100644
--- a/src/frontends/qt4/GuiDocument.cpp
+++ b/src/frontends/qt4/GuiDocument.cpp
@@ -1155,10 +1155,14 @@ GuiDocument::GuiDocument(GuiView & lv)
 		this, SLOT(updateResetDefaultBiblio()));
 	connect(biblioModule->biblatexBbxCO, SIGNAL(activated(int)),
 		this, SLOT(biblioChanged()));
+	connect(biblioModule->biblatexBbxCO, SIGNAL(editTextChanged(QString)),
+		this, SLOT(biblioChanged()));
 	connect(biblioModule->biblatexBbxCO, SIGNAL(editTextChanged(QString)),
 		this, SLOT(updateResetDefaultBiblio()));
 	connect(biblioModule->biblatexCbxCO, SIGNAL(activated(int)),
 		this, SLOT(biblioChanged()));
+	connect(biblioModule->biblatexCbxCO, SIGNAL(editTextChanged(QString)),
+		this, SLOT(biblioChanged()));
 	connect(biblioModule->biblatexCbxCO, SIGNAL(editTextChanged(QString)),
 		this, SLOT(updateResetDefaultBiblio()));
 	connect(biblioModule->rescanBibliosPB, SIGNAL(clicked()),