diff --git a/drivers/auth/mbedtls/mbedtls_crypto.mk b/drivers/auth/mbedtls/mbedtls_crypto.mk
index 275ed55..b788097 100644
--- a/drivers/auth/mbedtls/mbedtls_crypto.mk
+++ b/drivers/auth/mbedtls/mbedtls_crypto.mk
@@ -31,7 +31,7 @@
 include drivers/auth/mbedtls/mbedtls_common.mk
 
 # The platform may define the variable 'MBEDTLS_KEY_ALG' to select the key
-# algorithm to use. Default algorithm is ECDSA.
+# algorithm to use. Default algorithm is RSA.
 ifeq (${MBEDTLS_KEY_ALG},)
     MBEDTLS_KEY_ALG		:=	rsa
 endif