diff --git a/colorblind/keybinder/eggaccelerators.h b/colorblind/keybinder/eggaccelerators.h
index e4df317..8cf97cd 100644
--- a/colorblind/keybinder/eggaccelerators.h
+++ b/colorblind/keybinder/eggaccelerators.h
@@ -21,7 +21,7 @@
 #ifndef __EGG_ACCELERATORS_H__
 #define __EGG_ACCELERATORS_H__
 
-#include <gtk/gtkaccelgroup.h>
+#include <gtk/gtk.h>
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS
diff --git a/colorblind/keybinder/tomboykeybinder.c b/colorblind/keybinder/tomboykeybinder.c
index b188958..5685dea 100644
--- a/colorblind/keybinder/tomboykeybinder.c
+++ b/colorblind/keybinder/tomboykeybinder.c
@@ -4,7 +4,6 @@
 #include <unistd.h>
 #include <sys/socket.h>
 #include <gdk/gdk.h>
-#include <gdk/gdkwindow.h>
 #include <gdk/gdkx.h>
 #include <X11/Xlib.h>
 
diff --git a/colorblind/keybinder/tomboykeybinder.h b/colorblind/keybinder/tomboykeybinder.h
index 6923bd0..1a04da3 100644
--- a/colorblind/keybinder/tomboykeybinder.h
+++ b/colorblind/keybinder/tomboykeybinder.h
@@ -2,7 +2,7 @@
 #ifndef __TOMBOY_KEY_BINDER_H__
 #define __TOMBOY_KEY_BINDER_H__
 
-#include <glib/gtypes.h>
+#include <glib.h>
 
 G_BEGIN_DECLS
 
diff --git a/magnifier/magnifier-main.c b/magnifier/magnifier-main.c
index 481fa91..a2f89a1 100644
--- a/magnifier/magnifier-main.c
+++ b/magnifier/magnifier-main.c
@@ -31,7 +31,7 @@
 #include <stdlib.h>
 #include <sys/time.h>
 
-#include <gdk/gdkwindow.h>
+#include <gdk/gdk.h>
 #include <gdk/gdkx.h>
 #include <gtk/gtk.h>
 
diff --git a/magnifier/magnifier-private.h b/magnifier/magnifier-private.h
index 3e78f4c..318362f 100644
--- a/magnifier/magnifier-private.h
+++ b/magnifier/magnifier-private.h
@@ -23,12 +23,9 @@
 #ifndef MAGNIFIER_PRIVATE_H_
 #define MAGNIFIER_PRIVATE_H_
 
+G_BEGIN_DECLS
 
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#include <gtk/gtkwindow.h>
+#include <gtk/gtk.h>
 
 struct _MagnifierPrivate {
 	GtkWidget *w;
@@ -49,8 +46,6 @@ struct _MagnifierPrivate {
         GHashTable *cursorlist;
 };
 
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+G_END_DECLS
 
 #endif /* MAGNIFIER_PRIVATE_H_ */
diff --git a/magnifier/magnifier.c b/magnifier/magnifier.c
index d89bb06..c51d6c1 100644
--- a/magnifier/magnifier.c
+++ b/magnifier/magnifier.c
@@ -36,7 +36,7 @@
 #include <libbonobo.h>
 #include <login-helper/login-helper.h>
 
-#include <gdk-pixbuf/gdk-pixbuf-io.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
 #include <gdk/gdkx.h>
 #include <gdk/gdk.h>
 #include <gtk/gtk.h>
diff --git a/magnifier/zoom-region.c b/magnifier/zoom-region.c
index ecd52ab..add7a0a 100644
--- a/magnifier/zoom-region.c
+++ b/magnifier/zoom-region.c
@@ -26,18 +26,19 @@
 #include <stdlib.h>
 #include <string.h>
 #include <popt.h>
+
 #ifdef HAVE_COLORBLIND
 #include <colorblind.h>
 #endif /* HAVE_COLORBLIND */
-#include <gdk/gdkwindow.h>
+
+#include <gdk/gdk.h>
 #include <gtk/gtk.h>
+
 #ifdef USE_GDKPIXBUF_RENDER_TO_DRAWABLE
 #include <gdk/gdkpixbuf.h>
-#else
-#include <gdk/gdk.h>
 #endif
+
 #include <gdk/gdkx.h>
-#include <gdk/gdkrgb.h>
 #include <libbonobo.h>
 #include <math.h>
 
