diff --git a/package.json b/package.json
index 20b17e6..f1e1d84 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hyperf-keybinds",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "",
   
   "main": "dist/index.js",
diff --git a/src/createKeyHandler.ts b/src/createKeyHandler.ts
index 630cbe6..373846b 100644
--- a/src/createKeyHandler.ts
+++ b/src/createKeyHandler.ts
@@ -36,6 +36,8 @@ export function createKeyHandler(commandMaps : CommandMap[], timeout : number =
   };
 
   const handler = (event: KeyboardEvent) => {
+    if (isModifierKey(event)) return;
+
     const command = eventToKeyCommand(event);
 
     // Get next tree node
@@ -89,4 +91,13 @@ function getModifiers(event: KeyboardEvent): Modifiers {
   if (event.altKey) mods.push(ModifierKey.Alt);
   if (event.metaKey) mods.push(ModifierKey.Meta);
   return mods;
+}
+
+function isModifierKey(event: KeyboardEvent): boolean {
+  return (
+    event.key === "Shift" ||
+    event.key === "Control" ||
+    event.key === "Alt" ||
+    event.key === "Meta"
+  );
 }
\ No newline at end of file