diff --git a/tee-worker/Makefile b/tee-worker/Makefile
index 7502ad23ae..9fbfa8ae77 100755
--- a/tee-worker/Makefile
+++ b/tee-worker/Makefile
@@ -30,7 +30,7 @@ SGX_PRODUCTION ?= 0
 WORKER_MODE ?= sidechain
 WORKER_DEV ?= 0
 WORKER_MOCK_SERVER ?= 0
-RA_METHOD ?= dcap
+RA_METHOD ?=
 
 SKIP_WASM_BUILD = 1
 # include the build settings from rust-sgx-sdk