diff --git a/YACReader/viewer.cpp b/YACReader/viewer.cpp
index 81ed5730..143d08b4 100644
--- a/YACReader/viewer.cpp
+++ b/YACReader/viewer.cpp
@@ -140,6 +140,7 @@ void Viewer::createConnections()
 	connect(render,SIGNAL(errorOpening()),this,SLOT(showMessageErrorOpening()));
 	connect(render,SIGNAL(numPages(unsigned int)),goToFlow,SLOT(setNumSlides(unsigned int)));
 	connect(render,SIGNAL(numPages(unsigned int)),goToDialog,SLOT(setNumPages(unsigned int)));
+	connect(render,SIGNAL(numPages(unsigned int)),this,SLOT(updateInformation()));
 	connect(render,SIGNAL(imageLoaded(int,QByteArray)),goToFlow,SLOT(setImageReady(int,QByteArray)));
 	connect(render,SIGNAL(currentPageReady()),this,SLOT(updatePage()));
 	connect(render,SIGNAL(processingPage()),this,SLOT(setLoadingMessage()));