diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index 2fb6bf739..4fd0c791d 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,7 @@
+2009-03-09  Brooks Moses  <brooks@codesourcery.com>
+
+	* libc/machine/arm/arm_asm.h: Fix typo.
+
 2009-03-09  Craig Howland <howland@LGSInnovations.com>
 
 	* libc/time/strftime.c:  Adapt for dual-purpose use so not only
diff --git a/newlib/libc/machine/arm/arm_asm.h b/newlib/libc/machine/arm/arm_asm.h
index c6d3abc65..f8104ec3c 100644
--- a/newlib/libc/machine/arm/arm_asm.h
+++ b/newlib/libc/machine/arm/arm_asm.h
@@ -27,7 +27,7 @@
  */
 
 #ifndef ARM_ASM__H
-#define AMR_ASM__H
+#define ARM_ASM__H
 
 /* First define some macros that keep everything else sane.  */
 #if defined (__ARM_ARCH_7A__) || defined (__ARM_ARCH_7R__)