diff --git a/tests/gold/test_compile_guard_basic_vcc.json b/tests/gold/test_compile_guard_basic_vcc.json
index 7021b5f16..2caf4f96d 100644
--- a/tests/gold/test_compile_guard_basic_vcc.json
+++ b/tests/gold/test_compile_guard_basic_vcc.json
@@ -2,7 +2,7 @@
 "namespaces":{
   "global":{
     "modules":{
-      "CompileGuardCircuit_0":{
+      "COND_compile_guard":{
         "type":["Record",[
           ["port_0",["Named","coreir.clkIn"]],
           ["port_1","BitIn"]
@@ -52,14 +52,14 @@
           ["CLK",["Named","coreir.clkIn"]]
         ]],
         "instances":{
-          "CompileGuardCircuit_0":{
-            "modref":"global.CompileGuardCircuit_0",
+          "COND_compile_guard":{
+            "modref":"global.COND_compile_guard",
             "metadata":{"compile_guard":{"condition_str":"COND","type":"defined"}}
           }
         },
         "connections":[
-          ["self.CLK","CompileGuardCircuit_0.port_0"],
-          ["self.I","CompileGuardCircuit_0.port_1"],
+          ["self.CLK","COND_compile_guard.port_0"],
+          ["self.I","COND_compile_guard.port_1"],
           ["self.O","self.I"]
         ]
       }
diff --git a/tests/test_compile_guard.py b/tests/test_compile_guard.py
index 7906d00da..6ef79612f 100644
--- a/tests/test_compile_guard.py
+++ b/tests/test_compile_guard.py
@@ -215,7 +215,7 @@ def test_vcc():
     class _Top(m.Circuit):
         io = m.IO(I=m.In(m.Bit), O=m.Out(m.Bit)) + m.ClockIO()
 
-        with m.compile_guard("COND"):
+        with m.compile_guard("COND", defn_name="COND_compile_guard"):
             out = m.Register(m.Bit)()(io.I ^ 1)
 
         io.O @= io.I