diff --git a/CHANGES b/CHANGES
index b92853afdc..a7bc4a0ffc 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5,6 +5,9 @@
 
  Changes between 0.9.1c and 0.9.2
 
+  *) Add CA.pl, perl version of CA.sh, add extended key usage OID.
+     [Steve Henson]
+
   *) Make the top-level INSTALL documentation easier to understand.
      [Paul Sutton]
 
diff --git a/crypto/objects/objects.h b/crypto/objects/objects.h
index 8e1a9d3fa1..fffdda729f 100644
--- a/crypto/objects/objects.h
+++ b/crypto/objects/objects.h
@@ -665,6 +665,11 @@ extern "C" {
 #define NID_zlib_compression		125
 #define OBJ_zlib_compression		1L,1L,1L,1L,666L.2L
 
+#define SN_ext_key_usage		"extendedKeyUsage"
+#define LN_ext_key_usage		"X509v3 Extended Key Usage"
+#define NID_ext_key_usage		126
+#define OBJ_ext_key_usage		OBJ_ld_ce,37
+
 #include "bio.h"
 #include "asn1.h"