diff --git a/src/client/chat.jsx b/src/client/chat.jsx
index 651e183..6e4e92e 100644
--- a/src/client/chat.jsx
+++ b/src/client/chat.jsx
@@ -27,7 +27,7 @@ export default function Chat() {
     down: ({pageX}) => {
       if (ref.current) {
         origin = {
-          left: parseInt(ref.current.style.left, 10),
+          left: parseInt(ref.current.style.left || 0, 10),
           point: pageX,
         };
       }