diff --git a/sys/amd64/conf/NOTES b/sys/amd64/conf/NOTES
index a5f2d1c72984..ad010886b826 100644
--- a/sys/amd64/conf/NOTES
+++ b/sys/amd64/conf/NOTES
@@ -503,6 +503,7 @@ device		asmc
 device		tpm
 device		padlock_rng	# VIA Padlock RNG
 device		rdrand_rng	# Intel Bull Mountain RNG
+device		aesni		# AES-NI OpenCrypto module
 
 #
 # Laptop/Notebook options:
diff --git a/sys/i386/conf/NOTES b/sys/i386/conf/NOTES
index 1ff43e4d57cf..50b391ade1e3 100644
--- a/sys/i386/conf/NOTES
+++ b/sys/i386/conf/NOTES
@@ -857,6 +857,7 @@ device		asmc
 device		tpm
 device		padlock_rng	# VIA Padlock RNG
 device		rdrand_rng	# Intel Bull Mountain RNG
+device		aesni		# AES-NI OpenCrypto module
 
 #
 # Laptop/Notebook options: