diff --git a/Applications/DataExplorer/DataView/CondFromRasterDialog.h b/Applications/DataExplorer/DataView/CondFromRasterDialog.h
index 0c6bbb040ffb2af1f4e4852548a093d5421b2dfd..0ea322ca1c650e52e801cf2f7d4b76f4c2465094 100644
--- a/Applications/DataExplorer/DataView/CondFromRasterDialog.h
+++ b/Applications/DataExplorer/DataView/CondFromRasterDialog.h
@@ -18,8 +18,6 @@
 #include "ui_CondFromRaster.h"
 #include <QDialog>
 
-#include "Applications/ApplicationsLib/ProjectData.h"
-
 namespace MeshLib {
 	class Mesh;
 }
diff --git a/Applications/DataExplorer/DataView/MeshElementRemovalDialog.h b/Applications/DataExplorer/DataView/MeshElementRemovalDialog.h
index fb9f0d0a6759b35e8fd83917bc135ce5772639d0..2a0f532c12758cfe8f9b6002f8d0ed11662b75bb 100644
--- a/Applications/DataExplorer/DataView/MeshElementRemovalDialog.h
+++ b/Applications/DataExplorer/DataView/MeshElementRemovalDialog.h
@@ -18,7 +18,9 @@
 #include "ui_MeshElementRemoval.h"
 #include <QDialog>
 
+#ifndef Q_MOC_RUN  // See: https://bugreports.qt-project.org/browse/QTBUG-22829
 #include "Applications/ApplicationsLib/ProjectData.h"
+#endif
 
 class Node;
 
diff --git a/Applications/DataExplorer/DataView/MshModel.h b/Applications/DataExplorer/DataView/MshModel.h
index a37399cd19980a9a07b215a7c00996fc0a1d30c2..55aafecedf7d75068aea5609e6f792e976835039 100644
--- a/Applications/DataExplorer/DataView/MshModel.h
+++ b/Applications/DataExplorer/DataView/MshModel.h
@@ -16,7 +16,10 @@
 #define MSHMODEL_H
 
 // ** INCLUDES **
+#ifndef Q_MOC_RUN  // See: https://bugreports.qt-project.org/browse/QTBUG-22829
 #include "Applications/ApplicationsLib/ProjectData.h"
+#endif
+
 #include "TreeModel.h"
 
 namespace MeshLib {
diff --git a/Applications/DataExplorer/mainwindow.h b/Applications/DataExplorer/mainwindow.h
index 7b43ea478154ae14194759d1567fa6780615f07c..36837c99f543bf30e2400141b8534b98a4719cf3 100644
--- a/Applications/DataExplorer/mainwindow.h
+++ b/Applications/DataExplorer/mainwindow.h
@@ -15,7 +15,10 @@
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
+#ifndef Q_MOC_RUN  // See: https://bugreports.qt-project.org/browse/QTBUG-22829
 #include "Applications/ApplicationsLib/ProjectData.h"
+#endif
+
 #include "ImportFileTypes.h"
 #include "ui_mainwindow.h"