diff --git a/ReactCommon/cxxreact/CxxNativeModule.cpp b/ReactCommon/cxxreact/CxxNativeModule.cpp
index cca885fc576ea8..2b674c0c186e94 100644
--- a/ReactCommon/cxxreact/CxxNativeModule.cpp
+++ b/ReactCommon/cxxreact/CxxNativeModule.cpp
@@ -136,6 +136,8 @@ void CxxNativeModule::invoke(unsigned int reactMethodId, folly::dynamic&& params
     if (callId != -1) {
       fbsystrace_end_async_flow(TRACE_TAG_REACT_APPS, "native", callId);
     }
+  #else
+    (void)(callId);
   #endif
     SystraceSection s(method.name.c_str());
     try {
diff --git a/ReactCommon/cxxreact/NativeToJsBridge.cpp b/ReactCommon/cxxreact/NativeToJsBridge.cpp
index cfd5634f44ced3..a9b7161df734b0 100644
--- a/ReactCommon/cxxreact/NativeToJsBridge.cpp
+++ b/ReactCommon/cxxreact/NativeToJsBridge.cpp
@@ -161,6 +161,8 @@ void NativeToJsBridge::callFunction(
           "JSCall",
           systraceCookie);
       SystraceSection s("NativeToJsBridge::callFunction", "module", module, "method", method);
+      #else
+      (void)(systraceCookie);
       #endif
       // This is safe because we are running on the executor's thread: it won't
       // destruct until after it's been unregistered (which we check above) and
@@ -191,6 +193,8 @@ void NativeToJsBridge::invokeCallback(double callbackId, folly::dynamic&& argume
           "<callback>",
           systraceCookie);
       SystraceSection s("NativeToJsBridge::invokeCallback");
+      #else
+      (void)(systraceCookie);
       #endif
       executor->invokeCallback(callbackId, arguments);
     });