diff --git a/.cargo/config b/.cargo/config
new file mode 100644
index 0000000..435ed75
--- /dev/null
+++ b/.cargo/config
@@ -0,0 +1,2 @@
+[build]
+target = "wasm32-unknown-unknown"
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
index 7a209ba..810db4a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,9 +10,6 @@ crate-type = ["cdylib", "rlib"]
 [features]
 default = ["console_error_panic_hook"]
 
-[build]
-target = "wasm32-unknown-unknown"
-
 [dependencies]
 async_static = "0.1"
 base64 = "0.13"