diff --git a/src/app/proto-definition-selector/proto-definition-selector.component.ts b/src/app/proto-definition-selector/proto-definition-selector.component.ts
index cf2cabb..16b968e 100644
--- a/src/app/proto-definition-selector/proto-definition-selector.component.ts
+++ b/src/app/proto-definition-selector/proto-definition-selector.component.ts
@@ -197,7 +197,7 @@ export class ProtoDefinitionSelectorComponent {
   }
 
   protected async exportConfiguration() {
-    if (typeof __TAURI__ !== undefined) {
+    if (typeof __TAURI__ !== 'undefined') {
       const filePath = await save({
         defaultPath: `bufpiv.json`,
       });