diff --git a/ChangeLog b/ChangeLog
index 723df86d4..69661c16c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-03-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix `make multi' run.
+
+	* src/smooth/ftsmooth.h: Include FT_INTERNAL_DEBUG_H.
+
 2009-03-20  Werner Lemberg  <wl@gnu.org>
 
 	Fix Savannah bug #25923.
diff --git a/src/smooth/ftsmooth.c b/src/smooth/ftsmooth.c
index cacc490e8..79b1caec2 100644
--- a/src/smooth/ftsmooth.c
+++ b/src/smooth/ftsmooth.c
@@ -17,6 +17,7 @@
 
 
 #include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
 #include FT_INTERNAL_OBJECTS_H
 #include FT_OUTLINE_H
 #include "ftsmooth.h"