diff --git a/internal/update/arduino/arduino.go b/internal/update/arduino/arduino.go
index 1af9c8eb..01076dff 100644
--- a/internal/update/arduino/arduino.go
+++ b/internal/update/arduino/arduino.go
@@ -41,13 +41,6 @@ func NewArduinoPlatformUpdater() *ArduinoPlatformUpdater {
 }
 
 func setConfig(ctx context.Context, srv rpc.ArduinoCoreServiceServer) error {
-	if _, err := srv.SettingsSetValue(ctx, &rpc.SettingsSetValueRequest{
-		Key:          "board_manager.additional_urls",
-		EncodedValue: "https://arduino:aptexperiment@apt-repo.oniudra.cc/zephyr-core-imola.json",
-		ValueFormat:  "cli",
-	}); err != nil {
-		return err
-	}
 	if _, err := srv.SettingsSetValue(ctx, &rpc.SettingsSetValueRequest{
 		Key:          "network.connection_timeout",
 		EncodedValue: "600s",
diff --git a/pkg/board/board.go b/pkg/board/board.go
index 7c8f0668..9669a3b3 100644
--- a/pkg/board/board.go
+++ b/pkg/board/board.go
@@ -438,16 +438,6 @@ func EnsurePlatformInstalled(ctx context.Context, rawFQBN string) error {
 		_, _ = srv.Destroy(ctx, &rpc.DestroyRequest{Instance: inst})
 	}()
 
-	// TODO: after embargo remove this
-	_, err = srv.SettingsSetValue(ctx, &rpc.SettingsSetValueRequest{
-		Key:          "board_manager.additional_urls",
-		EncodedValue: "https://arduino:aptexperiment@apt-repo.oniudra.cc/zephyr-core-imola.json",
-		ValueFormat:  "cli",
-	})
-	if err != nil {
-		return err
-	}
-
 	stream, _ := commands.UpdateIndexStreamResponseToCallbackFunction(ctx, func(curr *rpc.DownloadProgress) {
 		slog.Debug("Update index progress", slog.String("download_progress", curr.String()))
 	})