diff --git a/projects/imx6/linux/4.4-xbian/linux.arm.conf b/projects/imx6/linux/4.4-xbian/linux.arm.conf
old mode 100644
new mode 100755
index ca8f90123e..734f48ad9a
--- a/projects/imx6/linux/4.4-xbian/linux.arm.conf
+++ b/projects/imx6/linux/4.4-xbian/linux.arm.conf
@@ -6496,13 +6496,12 @@ CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=m
 CONFIG_PUBLIC_KEY_ALGO_RSA=m
 CONFIG_X509_CERTIFICATE_PARSER=m
 CONFIG_PKCS7_MESSAGE_PARSER=m
-CONFIG_PKCS7_TEST_KEY=m
+# CONFIG_PKCS7_TEST_KEY is not set
 
 #
 # Certificates for signature checking
 #
-CONFIG_SYSTEM_TRUSTED_KEYRING=y
-CONFIG_SYSTEM_TRUSTED_KEYS=""
+# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
 # CONFIG_ARM_CRYPTO is not set
 CONFIG_BINARY_PRINTF=y