diff --git a/PadelClub/Views/ContentView.swift b/PadelClub/Views/ContentView.swift
index ac7f0e1..b634467 100644
--- a/PadelClub/Views/ContentView.swift
+++ b/PadelClub/Views/ContentView.swift
@@ -40,9 +40,23 @@ struct ContentView: View {
     }
     
     func _add() {
-        let id = (0...1000000).randomElement()!
-        let club: Club = Club(name: "test\(id)", address: "some address")
-        self.dataStore.clubs.addOrUpdate(instance: club)
+//        let id = (0...1000000).randomElement()!
+//        let club: Club = Club(name: "test\(id)", address: "some address")
+//        self.dataStore.clubs.addOrUpdate(instance: club)
+        
+         for _ in 0...20 {
+             var clubs: [Club] = []
+             for _ in 0...20 {
+                 let id = (0...1000000).randomElement()!
+                 let club: Club = Club(name: "test\(id)", address: "some address")
+                 clubs.append(club)
+             }
+             do {
+                 try self.dataStore.clubs.append(contentOfs: clubs)
+             } catch {
+                 Logger.error(error)
+             }
+         }
     }
     
 }