diff --git a/ChangeLog b/ChangeLog
index d0d3716a74..78060f2c95 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2007-12-30  Michael Natterer  <mitch@gimp.org>
+
+	* app/tools/gimpcolorbalancetool.c
+	* app/tools/gimpcolorizetool.c
+	* app/tools/gimpcurvestool.c
+	* app/tools/gimphuesaturationtool.c
+	* app/tools/gimplevelstool.c
+	* app/tools/gimpposterizetool.c
+	* app/tools/gimpthresholdtool.c: #include <gegl.h>. Fixes the build.
+
 2007-12-30  Michael Natterer  <mitch@gimp.org>
 
 	First actual image processing with GEGL! Wheeeee :-)
diff --git a/app/tools/gimpcolorbalancetool.c b/app/tools/gimpcolorbalancetool.c
index 82bded5bc9..c8274e7f53 100644
--- a/app/tools/gimpcolorbalancetool.c
+++ b/app/tools/gimpcolorbalancetool.c
@@ -18,6 +18,7 @@
 
 #include "config.h"
 
+#include <gegl.h>
 #include <gtk/gtk.h>
 
 #include "libgimpwidgets/gimpwidgets.h"
diff --git a/app/tools/gimpcolorizetool.c b/app/tools/gimpcolorizetool.c
index 978cb8ada3..e8a29ff5bc 100644
--- a/app/tools/gimpcolorizetool.c
+++ b/app/tools/gimpcolorizetool.c
@@ -18,6 +18,7 @@
 
 #include "config.h"
 
+#include <gegl.h>
 #include <gtk/gtk.h>
 
 #include "libgimpwidgets/gimpwidgets.h"
diff --git a/app/tools/gimpcurvestool.c b/app/tools/gimpcurvestool.c
index 95e4602731..8fd8b0f727 100644
--- a/app/tools/gimpcurvestool.c
+++ b/app/tools/gimpcurvestool.c
@@ -22,6 +22,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include <gegl.h>
 #include <gtk/gtk.h>
 
 #include "libgimpmath/gimpmath.h"
diff --git a/app/tools/gimphuesaturationtool.c b/app/tools/gimphuesaturationtool.c
index ae77eb2ff9..324e3af380 100644
--- a/app/tools/gimphuesaturationtool.c
+++ b/app/tools/gimphuesaturationtool.c
@@ -18,6 +18,7 @@
 
 #include "config.h"
 
+#include <gegl.h>
 #include <gtk/gtk.h>
 
 #include "libgimpcolor/gimpcolor.h"
diff --git a/app/tools/gimplevelstool.c b/app/tools/gimplevelstool.c
index d86e7632c9..0345fc0ffa 100644
--- a/app/tools/gimplevelstool.c
+++ b/app/tools/gimplevelstool.c
@@ -23,6 +23,7 @@
 #include <string.h>
 #include <errno.h>
 
+#include <gegl.h>
 #include <gtk/gtk.h>
 
 #include "libgimpmath/gimpmath.h"
diff --git a/app/tools/gimpposterizetool.c b/app/tools/gimpposterizetool.c
index 964785dc98..e0ebf3d882 100644
--- a/app/tools/gimpposterizetool.c
+++ b/app/tools/gimpposterizetool.c
@@ -18,6 +18,7 @@
 
 #include "config.h"
 
+#include <gegl.h>
 #include <gtk/gtk.h>
 
 #include "libgimpwidgets/gimpwidgets.h"
diff --git a/app/tools/gimpthresholdtool.c b/app/tools/gimpthresholdtool.c
index b40421574e..f20ce90c54 100644
--- a/app/tools/gimpthresholdtool.c
+++ b/app/tools/gimpthresholdtool.c
@@ -18,6 +18,7 @@
 
 #include "config.h"
 
+#include <gegl.h>
 #include <gtk/gtk.h>
 
 #include "libgimpwidgets/gimpwidgets.h"