diff --git a/ChangeLog b/ChangeLog
index 6ebf7a66b..fe41a39fa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2003-04-08  Richard Frith-Macdonald <rfm@gnu.org>
+
+	* Headers/gnustep/base/Foundation.h: Include GNUstep extensions
+	from GSCategories.h
+
 2003-04-08 15:37  Alexander Malmberg <alexander@malmberg.org>
 
 	* Source/NSCalendarDate.m (-initWithString:calendarFormat:locale:):
diff --git a/Headers/gnustep/base/Foundation.h b/Headers/gnustep/base/Foundation.h
index 5c7027c06..9c5ad268a 100644
--- a/Headers/gnustep/base/Foundation.h
+++ b/Headers/gnustep/base/Foundation.h
@@ -90,5 +90,7 @@
 #include <Foundation/NSUserDefaults.h>
 #include <Foundation/NSValue.h>
 #include <Foundation/NSZone.h>
+#include <gnustep/base/GSCategories.h>
+#include <gnustep/base/GSObjCRuntime.h>
 
 #endif /* __Foundation_h_GNUSTEP_BASE_INCLUDE */