diff --git a/include/polarssl/error.h b/include/polarssl/error.h
index 8279df5..205a105 100644
--- a/include/polarssl/error.h
+++ b/include/polarssl/error.h
@@ -78,7 +78,7 @@
  * PKCS#12   1   4 (Started from top)
  * X509      2   18
  * PK        2   13 (Started from top)
- * DHM       3   6
+ * DHM       3   9
  * PKCS5     3   4 (Started from top)
  * RSA       4   9
  * ECP       4   4 (Started from top)