diff --git a/GUI/coregui/utils/GUIHelpers.cpp b/GUI/coregui/utils/GUIHelpers.cpp
index 0391cc1f4e00140030556770e866d1afd9d56b1e..8061c7fb411cf0847e9f183e9216ebc4c3cd30b1 100644
--- a/GUI/coregui/utils/GUIHelpers.cpp
+++ b/GUI/coregui/utils/GUIHelpers.cpp
@@ -14,6 +14,7 @@
 //
 // ************************************************************************** //
 
+#include "GUIHelpers.h"
 #include "BAVersion.h"
 #include "JobItem.h"
 #include "RealDataItem.h"
@@ -23,8 +24,6 @@
 #include <QMessageBox>
 #include <QPushButton>
 
-namespace GUIHelpers {
-
 namespace {
 QMap<QString, QString> initializeCharacterMap()
 {
@@ -40,8 +39,9 @@ QMap<QString, QString> initializeCharacterMap()
 }
 
 const QMap<QString, QString> invalidCharacterMap = initializeCharacterMap();
+}  // Anonymous namespace
 
-}
+namespace GUIHelpers {
 
 void information(QWidget *parent, const QString &title, const QString &text, const QString &detailedText)
 {
diff --git a/GUI/main/CMakeLists.txt b/GUI/main/CMakeLists.txt
index d09afc5723368c9e56a31a595b14e9b37e75c746..b4a82305adeaa68e0db02a8a06a2e705c7433399 100644
--- a/GUI/main/CMakeLists.txt
+++ b/GUI/main/CMakeLists.txt
@@ -49,7 +49,6 @@ endif()
 add_executable(${executable_name}
                ${executable_options}
                ${source_files}
-			   ${include_files}
                ${system_addons})