diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 09dd611326..003e15b519 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,7 @@
+2007-11-06	Joel Sherrill <joel.sherrill@OARcorp.com>
+
+	* configure.ac: Add ARM/Thumb Makefile.
+
 2007-11-06	Joel Sherrill <joel.sherrill@OARcorp.com>
 
 	PR 1266/cpukit
diff --git a/cpukit/configure.ac b/cpukit/configure.ac
index 6346996461..5e87f4a494 100644
--- a/cpukit/configure.ac
+++ b/cpukit/configure.ac
@@ -327,6 +327,7 @@ sapi/Makefile
 score/Makefile
 score/cpu/Makefile
 score/cpu/arm/Makefile
+score/cpu/arm/thumb/Makefile
 score/cpu/bfin/Makefile
 score/cpu/avr/Makefile
 score/cpu/c4x/Makefile