diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 11ee8fc73d..a24d725816 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,7 @@
+2003-05-21  Stuart F. Downing  <sdowning@fame.com>
+
+	* som.h: Define PA_2_0 before including a.out.h
+
 2003-05-07  Eric Christopher  <echristo@redhat.com>
 	    Alexandre Oliva   <aoliva@redhat.com>
 
diff --git a/bfd/som.h b/bfd/som.h
index 12ac66678b..20b8a816d9 100644
--- a/bfd/som.h
+++ b/bfd/som.h
@@ -27,6 +27,9 @@
 
 #include "libhppa.h"
 
+/* Enable PA2.0 if available */
+#define PA_2_0
+
 #include <a.out.h>
 #include <lst.h>
 #include <ar.h>