diff --git a/crypto/fipsmodule/FIPS.md b/crypto/fipsmodule/FIPS.md
index f967a2d..d3b3890 100644
--- a/crypto/fipsmodule/FIPS.md
+++ b/crypto/fipsmodule/FIPS.md
@@ -35,6 +35,7 @@
 1. DRBG
 1. RSA\_PWCT
 1. ECDSA\_PWCT
+1. TLS\_KDF
 
 ## Breaking the integrity test