diff --git a/widget/src-tauri/Cargo.toml b/widget/src-tauri/Cargo.toml
index 8f69bb4..25e0364 100644
--- a/widget/src-tauri/Cargo.toml
+++ b/widget/src-tauri/Cargo.toml
@@ -21,3 +21,7 @@ codegen-units = 1
 lto = true
 opt-level = "z"
 strip = true
+
+[features]
+default = ["custom-protocol"]
+custom-protocol = ["tauri/custom-protocol"]