diff --git a/examples/winit-example/src/main.rs b/examples/winit-example/src/main.rs
index 361a95d..813a89c 100644
--- a/examples/winit-example/src/main.rs
+++ b/examples/winit-example/src/main.rs
@@ -41,6 +41,7 @@ fn main() {
         }
         event::Event::WindowEvent { event, .. } => match event {
             WindowEvent::CloseRequested { .. } => *control_flow = ControlFlow::Exit,
+            #[cfg(not(target_arch = "wasm32"))]
             WindowEvent::KeyboardInput {
                 input:
                     event::KeyboardInput {
diff --git a/examples/winit-example/wasm-build.sh b/examples/winit-example/wasm-build.sh
old mode 100644
new mode 100755
index 606cb68..9373379
--- a/examples/winit-example/wasm-build.sh
+++ b/examples/winit-example/wasm-build.sh
@@ -1,2 +1,3 @@
+#!/bin/sh
 cargo build --target wasm32-unknown-unknown 
 wasm-bindgen --out-dir dist --web target/wasm32-unknown-unknown/debug/wasm-example.wasm
\ No newline at end of file
diff --git a/src/backend/wasm.rs b/src/backend/wasm.rs
index 961f507..5ced0d9 100644
--- a/src/backend/wasm.rs
+++ b/src/backend/wasm.rs
@@ -150,8 +150,6 @@ impl Drop for WasmDialog {
     }
 }
 
-use std::future::Future;
-
 use super::{AsyncFilePickerDialogImpl, DialogFutureType};
 
 impl AsyncFilePickerDialogImpl for FileDialog {
diff --git a/src/file_dialog.rs b/src/file_dialog.rs
index 4fb3210..de5ec42 100644
--- a/src/file_dialog.rs
+++ b/src/file_dialog.rs
@@ -7,6 +7,7 @@ use raw_window_handle::{HasRawWindowHandle, RawWindowHandle};
 
 #[derive(Debug, Clone)]
 pub(crate) struct Filter {
+    #[allow(dead_code)]
     pub name: String,
     pub extensions: Vec<String>,
 }
@@ -30,6 +31,7 @@ unsafe impl Send for FileDialog {}
 
 impl FileDialog {
     /// New file dialog builder
+    #[cfg(not(target_arch = "wasm32"))]
     pub fn new() -> Self {
         Default::default()
     }
@@ -86,6 +88,7 @@ impl FileDialog {
     }
 }
 
+#[cfg(not(target_arch = "wasm32"))]
 use crate::backend::{FilePickerDialogImpl, FileSaveDialogImpl, FolderPickerDialogImpl};
 
 #[cfg(not(target_arch = "wasm32"))]
@@ -195,9 +198,10 @@ impl AsyncFileDialog {
     }
 }
 
-use crate::backend::{
-    AsyncFilePickerDialogImpl, AsyncFileSaveDialogImpl, AsyncFolderPickerDialogImpl,
-};
+use crate::backend::AsyncFilePickerDialogImpl;
+#[cfg(not(target_arch = "wasm32"))]
+use crate::backend::{AsyncFileSaveDialogImpl, AsyncFolderPickerDialogImpl};
+
 use std::future::Future;
 
 impl AsyncFileDialog {