diff --git a/ChangeLog b/ChangeLog
index ec5b389c7..bb42ca430 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2002-12-28  Kelvin  <kelvin@xbar.org>
+
+	* Source/NSPage.m: Add BeOS support.
+
 2002-12-24  Richard Frith-Macdonald <rfm@gnu.org>
 
 	*  Source/Additions/Unicode.m: Tidied and optimised binary searches.
diff --git a/Source/NSPage.m b/Source/NSPage.m
index 32de38835..d378b81bf 100644
--- a/Source/NSPage.m
+++ b/Source/NSPage.m
@@ -68,6 +68,11 @@ getpagesize(void)
 #define getpagesize vm_page_size
 #endif
 
+#if __BEOS__
+#include <kernel/OS.h>
+#define getpagesize()  B_PAGE_SIZE
+#endif
+
 /* Cache the size of a memory page here, so we don't have to make the
    getpagesize() system call repeatedly. */
 static unsigned ns_page_size = 0;