diff --git a/include/ChangeLog b/include/ChangeLog
index ac58c8275..d55775046 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2005-07-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* dis-asm.h (fprintf_ftype): Add format attribute.
+
 2005-07-03  Steve Ellcey  <sje@cup.hp.com>
 
 	PR other/13906
diff --git a/include/dis-asm.h b/include/dis-asm.h
index fc1776c15..67473ad37 100644
--- a/include/dis-asm.h
+++ b/include/dis-asm.h
@@ -35,7 +35,7 @@ extern "C" {
 #include <stdio.h>
 #include "bfd.h"
 
-typedef int (*fprintf_ftype) (void *, const char*, ...);
+typedef int (*fprintf_ftype) (void *, const char*, ...) ATTRIBUTE_FPTR_PRINTF_2;
 
 enum dis_insn_type {
   dis_noninsn,			/* Not a valid instruction */