diff --git a/xplat/Flipper/ConnectionContextStore.cpp b/xplat/Flipper/ConnectionContextStore.cpp
index 656aa08c4..dd2fd357c 100644
--- a/xplat/Flipper/ConnectionContextStore.cpp
+++ b/xplat/Flipper/ConnectionContextStore.cpp
@@ -85,7 +85,7 @@ std::string ConnectionContextStore::getDeviceId() {
     auto maybeDeviceId = folly::parseJson(config)["deviceId"];
     return maybeDeviceId.isString() ? maybeDeviceId.getString()
                                     : deviceData_.deviceId;
-  } catch (std::exception& e) {
+  } catch (std::exception&) {
     return deviceData_.deviceId;
   }
 }