diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 66c553f99..6d46df58d 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,7 @@
+2005-05-29  Richard Henderson  <rth@redhat.com>
+
+	* alpha.h (DT_ALPHA_PLTRO): New.
+
 2005-05-19  Ben Elliston  <bje@au.ibm.com>
 
 	* dwarf2.h (enum dwarf_type): Assign DW_ATE_GNU_decimal_float from
diff --git a/include/elf/alpha.h b/include/elf/alpha.h
index 5b5c41164..7d82fa12a 100644
--- a/include/elf/alpha.h
+++ b/include/elf/alpha.h
@@ -63,6 +63,9 @@ typedef struct
 #define STO_ALPHA_NOPV		0x80
 #define STO_ALPHA_STD_GPLOAD	0x88
 
+/* Special values for Elf64_Dyn tag.  */
+#define DT_ALPHA_PLTRO		DT_LOPROC
+
 #include "elf/reloc-macros.h"
 
 /* Alpha relocs.  */