diff --git a/src/app/pages/tokens/tokens.component.ts b/src/app/pages/tokens/tokens.component.ts
index 2f53e79..0a51f73 100644
--- a/src/app/pages/tokens/tokens.component.ts
+++ b/src/app/pages/tokens/tokens.component.ts
@@ -93,7 +93,7 @@ export class TokensComponent implements OnInit {
     }
   }
 
-  removeSecret(secret: String) {
+  removeSecret(secret: string) {
     this.itemService.removeSecret(secret).subscribe({
       next: (data: any) => {
         this.update();
diff --git a/src/app/services/item.service.ts b/src/app/services/item.service.ts
index 045f47b..ef8650d 100644
--- a/src/app/services/item.service.ts
+++ b/src/app/services/item.service.ts
@@ -19,7 +19,7 @@ export class ItemService {
         return this.http.put(environment.apiUrl + "/items", JSON.stringify(secret));
     }
 
-    removeSecret(secret: String) {
+    removeSecret(secret: string) {
         return this.http.request('delete', environment.apiUrl + "/items", {
             body: JSON.stringify(secret)
         });