diff --git a/boards/qcom,sdm845-mtp b/boards/qcom,sdm845-mtp
index d6a397e..d0526b2 100755
--- a/boards/qcom,sdm845-mtp
+++ b/boards/qcom,sdm845-mtp
@@ -77,8 +77,8 @@ assert_device_present smp2p-slpi-device-probed qcom_smp2p *dsps*
 # QCrypto
 
 # PRNG
-assert_driver_present msm-rng-driver-present msm-rng
-assert_device_present msm-rng-device-probed msm-rng 793000.*
+assert_driver_present msm-rng-driver-present msm_rng
+assert_device_present msm-rng-device-probed msm_rng 793000.*
 
 # Coresight