diff --git a/schema/cryptography-defs.json b/schema/cryptography-defs.json
index c811afe5..e70549ab 100644
--- a/schema/cryptography-defs.json
+++ b/schema/cryptography-defs.json
@@ -1176,7 +1176,7 @@
         {
           "pattern": "SP800_56C_OneStep[-{auxFunction}][-{dkmLength}]",
           "primitive": "kdf"
-        }
+        },
         {
           "pattern": "SP800_56C_TwoStep_(CounterKDF|FeedbackKDF|DoublePipelineKDF)[-{auxFunction}][-{dkmLength}]",
           "primitive": "kdf"