diff -r 50dc9d0191d1 -r 25371cae9fd7 rust/hedgewars-server/src/handlers/inroom.rs
--- a/rust/hedgewars-server/src/handlers/inroom.rs	Tue Jul 07 00:11:20 2020 +0200
+++ b/rust/hedgewars-server/src/handlers/inroom.rs	Tue Jul 07 01:15:15 2020 +0300
@@ -233,7 +233,6 @@
                 Err(AddTeamError::TooManyTeams) => response.warn(TOO_MANY_TEAMS),
                 Err(AddTeamError::TooManyHedgehogs) => response.warn(TOO_MANY_HEDGEHOGS),
                 Err(AddTeamError::TeamAlreadyExists) => response.warn(TEAM_EXISTS),
-                Err(AddTeamError::GameInProgress) => response.warn(ROUND_IN_PROGRESS),
                 Err(AddTeamError::Restricted) => response.warn(TEAM_ADD_RESTRICTED),
             }
         }