diff --git a/.changes/fix-wix-output-filename-version.md b/.changes/fix-wix-output-filename-version.md
new file mode 100644
index 000000000..ac165855d
--- /dev/null
+++ b/.changes/fix-wix-output-filename-version.md
@@ -0,0 +1,5 @@
+---
+"tauri-bundler": 'patch:bug'
+---
+
+Use original version string on WiX output file name.
\ No newline at end of file
diff --git a/tooling/bundler/src/bundle/windows/msi/wix.rs b/tooling/bundler/src/bundle/windows/msi/wix.rs
index b7dd4dfbb..04cca3ad4 100644
--- a/tooling/bundler/src/bundle/windows/msi/wix.rs
+++ b/tooling/bundler/src/bundle/windows/msi/wix.rs
@@ -807,7 +807,8 @@ pub fn build_wix_app_installer(
       "*.wixobj".into(),
     ];
     let msi_output_path = output_path.join("output.msi");
-    let msi_path = app_installer_output_path(settings, &language, &app_version, updater)?;
+    let msi_path =
+      app_installer_output_path(settings, &language, settings.version_string(), updater)?;
     create_dir_all(msi_path.parent().unwrap())?;
 
     info!(action = "Running"; "light to produce {}", display_path(&msi_path));