diff --git a/libtransmission/clients.c b/libtransmission/clients.c
index f0a8a2393..56b674020 100644
--- a/libtransmission/clients.c
+++ b/libtransmission/clients.c
@@ -102,7 +102,7 @@ char * tr_clientForId( uint8_t * id )
     }
     else if( !memcmp( id, "OP", 2 ) )
     {
-        asprintf( &ret, "Opera (%c%c%c)", id[2], id[3], id[4], id[5] );
+        asprintf( &ret, "Opera (%c%c%c%c)", id[2], id[3], id[4], id[5] );
     }
 
     if( !ret )