diff --git a/app/services/tournament_services/generate_tournament_matches.rb b/app/services/tournament_services/generate_tournament_matches.rb
index b8a39f4..4f43c3f 100644
--- a/app/services/tournament_services/generate_tournament_matches.rb
+++ b/app/services/tournament_services/generate_tournament_matches.rb
@@ -39,7 +39,7 @@ class GenerateTournamentMatches
         assignBouts
         assignFirstMatchesToMats
         @tournament.curently_generating_matches = nil
-        @tournament.save
+        @tournament.save!
     end
 
     def assignBouts