diff --git a/desktop/flipper-ui-core/src/reducers/connections.tsx b/desktop/flipper-ui-core/src/reducers/connections.tsx
index 1221d8302..cf4037df0 100644
--- a/desktop/flipper-ui-core/src/reducers/connections.tsx
+++ b/desktop/flipper-ui-core/src/reducers/connections.tsx
@@ -306,7 +306,7 @@ export default (state: State = INITAL_STATE, action: Actions): State => {
 
       return produce(state, (draft) => {
         if (draft.clients.has(payload.id)) {
-          console.error(
+          console.warn(
             `Received a new connection for client ${payload.id}, but the old connection was not cleaned up`,
           );
         }