diff --git a/src/vm-vcpu-ref/coverage_config_x86_64.json b/src/vm-vcpu-ref/coverage_config_x86_64.json
new file mode 100644
index 00000000..d80d2068
--- /dev/null
+++ b/src/vm-vcpu-ref/coverage_config_x86_64.json
@@ -0,0 +1,5 @@
+{
+    "coverage_score": 33.3, 
+    "exclude_path": "", 
+    "crate_features": ""
+}
diff --git a/src/vm-vcpu-ref/rust-vmm-ci b/src/vm-vcpu-ref/rust-vmm-ci
new file mode 120000
index 00000000..d4f0f246
--- /dev/null
+++ b/src/vm-vcpu-ref/rust-vmm-ci
@@ -0,0 +1 @@
+../../rust-vmm-ci
\ No newline at end of file