diff --git a/drivers/auth/mbedtls/mbedtls_crypto.mk b/drivers/auth/mbedtls/mbedtls_crypto.mk
index 275ed5577293dd9c6f187d77da37c6c01bb88015..b7880971af18fbb78800c5323bd7840ae7b6243b 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