diff --git a/src/gui/Src/Gui/ReferenceManager.cpp b/src/gui/Src/Gui/ReferenceManager.cpp
index 3abd9c5f..b405654d 100644
--- a/src/gui/Src/Gui/ReferenceManager.cpp
+++ b/src/gui/Src/Gui/ReferenceManager.cpp
@@ -38,9 +38,12 @@ void ReferenceManager::newReferenceView(QString name)
 void ReferenceManager::closeTab(int index)
 {
     removeTab(index);
+    if(count() <= 0)
+        emit showCpu();
 }
 
 void ReferenceManager::closeAllTabs()
 {
     clear();
+    emit showCpu();
 }