diff --git a/declarations.d.ts b/declarations.d.ts
index 1668b8c..6ac7fad 100644
--- a/declarations.d.ts
+++ b/declarations.d.ts
@@ -1,3 +1,3 @@
 declare module "react-native-dynamic-app-icon" {
-  function setAppIcon(iconIndex: stirng): void;
+  function setAppIcon(iconIndex: string): void;
 }