diff --git a/gtk/gtkfontbutton.c b/gtk/gtkfontbutton.c
index 8918248ffe..e3ba766c04 100644
--- a/gtk/gtkfontbutton.c
+++ b/gtk/gtkfontbutton.c
@@ -31,12 +31,12 @@
 #include "gtkfontbutton.h"
 
 #include "gtkmain.h"
-#include "gtkalignment.h"
 #include "gtkhbox.h"
 #include "gtklabel.h"
 #include "gtkfontsel.h"
 #include "gtkimage.h"
 #include "gtkmarshalers.h"
+#include "gtkseparator.h"
 #include "gtkprivate.h"
 #include "gtkintl.h"
 
diff --git a/gtk/gtkprinteroptionwidget.c b/gtk/gtkprinteroptionwidget.c
index 0c38d8838c..08f69feca7 100644
--- a/gtk/gtkprinteroptionwidget.c
+++ b/gtk/gtkprinteroptionwidget.c
@@ -24,7 +24,6 @@
 #include <ctype.h>
 
 #include "gtkintl.h"
-#include "gtkalignment.h"
 #include "gtkcheckbutton.h"
 #include "gtkcelllayout.h"
 #include "gtkcellrenderertext.h"
diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 3a003b708f..969af40e3a 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -32,7 +32,6 @@
 #include "gtkmarshalers.h"
 #include "gtkbuildable.h"
 #include "gtkbutton.h"
-#include "gtkalignment.h"
 #include "gtklabel.h"
 #include "gtkhbox.h"
 #include "gtkvbox.h"