diff --git a/include/polarssl/error.h b/include/polarssl/error.h
index 33a2c88..ae46014 100644
--- a/include/polarssl/error.h
+++ b/include/polarssl/error.h
@@ -89,7 +89,7 @@
  * ECP       4   7 (Started from top)
  * MD        5   4
  * CIPHER    6   6
- * SSL       6   8 (Started from top)
+ * SSL       6   9 (Started from top)
  * SSL       7   31
  *
  * Module dependent error code (5 bits 0x.00.-0x.F8.)