diff --git a/src/frontends/Dialogs.cpp b/src/frontends/Dialogs.cpp
index 1d04db58c7..ac3467e0ab 100644
--- a/src/frontends/Dialogs.cpp
+++ b/src/frontends/Dialogs.cpp
@@ -13,7 +13,7 @@
 #include <config.h>
 
 #include "Dialogs.h"
-#include "Dialog.h"
+#include "controllers/Dialog.h"
 
 #include <boost/signal.hpp>
 #include <boost/bind.hpp>
diff --git a/src/frontends/controllers/ControlCommand.h b/src/frontends/controllers/ControlCommand.h
index 84124b6e40..caf7cb788b 100644
--- a/src/frontends/controllers/ControlCommand.h
+++ b/src/frontends/controllers/ControlCommand.h
@@ -15,7 +15,7 @@
 #ifndef CONTROLCOMMAND_H
 #define CONTROLCOMMAND_H
 
-#include "frontends/Dialog.h"
+#include "controllers/Dialog.h"
 #include "insets/InsetCommandParams.h"
 
 namespace lyx {
diff --git a/src/frontends/controllers/ControlMath.h b/src/frontends/controllers/ControlMath.h
index 5f386eb73d..94322ddd4e 100644
--- a/src/frontends/controllers/ControlMath.h
+++ b/src/frontends/controllers/ControlMath.h
@@ -12,7 +12,7 @@
 #ifndef CONTROLMATH_H
 #define CONTROLMATH_H
 
-#include "frontends/Dialog.h"
+#include "Dialog.h"
 #include "lfuns.h" // for kb_action
 #include "Font.h"
 
diff --git a/src/frontends/qt4/GuiBibitem.h b/src/frontends/qt4/GuiBibitem.h
index e096be582c..7308a6ea07 100644
--- a/src/frontends/qt4/GuiBibitem.h
+++ b/src/frontends/qt4/GuiBibitem.h
@@ -16,7 +16,7 @@
 #include "GuiDialog.h"
 #include "ui_BibitemUi.h"
 
-#include "frontends/Dialog.h"
+#include "controllers/Dialog.h"
 
 #include "insets/InsetCommandParams.h"