diff --git a/README.md b/README.md
index c3d09df..d9a7b8f 100644
--- a/README.md
+++ b/README.md
@@ -156,9 +156,10 @@ These inputs allow you to modify the GitHub release.
 - If you provide a `tagName` to an existing release, `releaseDraft` must be set to `true` if the existing release is a draft.
 - If you only want to build the app without having the action upload any assets, for example if you want to only use [`actions/upload-artifact`](https://github.com/actions/upload-artifact), simply omit `tagName`, `releaseName` and `releaseId`.
 - Only enable `uploadPlainBinary` if you are sure what you're doing since Tauri doesn't officially support a portable mode, especially on platforms other than Windows where standalone binaries for GUI applications basically do not exist.
-- `assetNamePattern` offers a few variables that will be replaced automatically if encapsulated in `[]`. Currently available variables are: `[name]`, `[version]`, `[platform]`, `[arch]`, `[mode]`, `[setup]`, `[ext]`.
-  - `[mode]`: `debug` or `release`, depending on `includeDebug` and `includeRelease`.
+- `assetNamePattern` offers a few variables that will be replaced automatically if encapsulated in `[]`. Currently available variables are: `[name]`, `[version]`, `[platform]`, `[arch]`, `[mode]`, `[setup]`, `[_setup]`, `[ext]`.
+  - `[mode]` will be replaced with `debug` or `release`, depending on `includeDebug` and `includeRelease`.
   - `[setup]` will be replaced with `-setup` which can be used to differenciate between the NSIS installer and the binary from `uploadPlainBinary`. For all other bundle types it will be an empty string.
+  - `[_setup]` behaves like `[setup]` but with `_setup` instead of `-setup`.
 
 ## Partners
 
diff --git a/dist/index.js b/dist/index.js
index 937db4e..e403867 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -53194,7 +53194,7 @@ function getAssetName(asset, pattern) {
     if (asset.name === 'latest.json') {
         return 'latest.json';
     }
-    if (pattern && asset.name !== 'binary') {
+    if (pattern) {
         return renderNamePattern(pattern, asset);
     }
     else {
@@ -53226,6 +53226,7 @@ function createArtifact({ path, name, debug, platform, arch, bundle, version, })
         ext,
         version,
         setup: bundle == 'nsis' ? '-setup' : '',
+        _setup: bundle == 'nsis' ? '_setup' : '',
     };
 }
 function getPackageJson(root) {
diff --git a/src/types.d.ts b/src/types.d.ts
index ae4f079..67afaac 100644
--- a/src/types.d.ts
+++ b/src/types.d.ts
@@ -26,6 +26,7 @@ export interface Artifact {
   ext: string;
   version: string;
   setup: '-setup' | '';
+  _setup: '_setup' | '';
 }
 
 export interface BuildOptions {
diff --git a/src/utils.ts b/src/utils.ts
index 6f9fdb0..b70f176 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -92,7 +92,7 @@ export function getAssetName(asset: Artifact, pattern?: string) {
     return 'latest.json';
   }
 
-  if (pattern && asset.name !== 'binary') {
+  if (pattern) {
     return renderNamePattern(
       pattern,
       asset as unknown as Record<string, string>,
@@ -147,6 +147,7 @@ export function createArtifact({
     ext,
     version,
     setup: bundle == 'nsis' ? '-setup' : '',
+    _setup: bundle == 'nsis' ? '_setup' : '',
   };
 }