diff --git a/client/src/typing-panel.ts b/client/src/typing-panel.ts
index db6e9bb..3ba175a 100644
--- a/client/src/typing-panel.ts
+++ b/client/src/typing-panel.ts
@@ -63,6 +63,7 @@ export class TypingPanel extends HTMLElement {
 
   private processChar(char: string) {
     if (char === "Shift") return;
+    if (char === "Alt") return;
 
     if (char === "Backspace") {
       if (this.index === 0) return;