diff --git a/GUI/coregui/Views/AccordionWidget/AccordionWidget.cpp b/GUI/coregui/Views/AccordionWidget/AccordionWidget.cpp
index 9d6df223069b3451020966b9377c3237a2b3016c..a346d891299a750ac121a65dd1f3e4e1186bd247 100644
--- a/GUI/coregui/Views/AccordionWidget/AccordionWidget.cpp
+++ b/GUI/coregui/Views/AccordionWidget/AccordionWidget.cpp
@@ -29,6 +29,7 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "GUI/coregui/Views/AccordionWidget/AccordionWidget.h"
+#include "GUI/coregui/Views/AccordionWidget/ContentPane.h"
 #include <QDebug>
 #include <stdexcept>
 
diff --git a/GUI/coregui/Views/AccordionWidget/AccordionWidget.h b/GUI/coregui/Views/AccordionWidget/AccordionWidget.h
index b936e2361838f795455098a34447332277cf2367..e4642a76de84a63d789718f42f7dc77f8556d9eb 100644
--- a/GUI/coregui/Views/AccordionWidget/AccordionWidget.h
+++ b/GUI/coregui/Views/AccordionWidget/AccordionWidget.h
@@ -32,7 +32,6 @@
 #define BORNAGAIN_GUI_COREGUI_VIEWS_ACCORDIONWIDGET_ACCORDIONWIDGET_H
 
 #include "GUI/coregui/Views/AccordionWidget/ClickableFrame.h"
-#include "GUI/coregui/Views/AccordionWidget/ContentPane.h"
 #include <QGridLayout>
 #include <QHBoxLayout>
 #include <QPainter>
diff --git a/GUI/coregui/Views/TestView.cpp b/GUI/coregui/Views/TestView.cpp
index 15b8d986c31f8eacf9a048960a419e38e8e7d078..df07845e74bb3106e972ae59d6f81fd8b005821a 100644
--- a/GUI/coregui/Views/TestView.cpp
+++ b/GUI/coregui/Views/TestView.cpp
@@ -23,6 +23,7 @@
 #include "GUI/coregui/Models/SampleModel.h"
 #include "GUI/coregui/Models/SpecularDataItem.h"
 #include "GUI/coregui/Views/AccordionWidget/AccordionWidget.h"
+#include "GUI/coregui/Views/AccordionWidget/ContentPane.h"
 #include "GUI/coregui/Views/FitWidgets/MinimizerSettingsWidget.h"
 #include "GUI/coregui/Views/MaskWidgets/MaskEditor.h"
 #include "GUI/coregui/Views/MaterialEditor/MaterialEditor.h"