diff --git a/sql/characters/playerbots_names.sql b/sql/characters/playerbots_names.sql
index cadcac9d..ba42fe95 100644
--- a/sql/characters/playerbots_names.sql
+++ b/sql/characters/playerbots_names.sql
@@ -100010,5 +100010,4 @@ INSERT INTO `playerbots_names` VALUES
 
 DELETE FROM `playerbots_names` WHERE LENGTH(`name`) > 12;
 ALTER TABLE `playerbots_names` MODIFY `name` varchar(12);
-
-ALTER TABLE `playerbots_names` ADD in_use BIT default 0;
\ No newline at end of file
+ALTER TABLE `playerbots_names` ADD UNIQUE INDEX name(name, gender);
diff --git a/src/RandomPlayerbotFactory.cpp b/src/RandomPlayerbotFactory.cpp
index a0a02f1d..1171fc9e 100644
--- a/src/RandomPlayerbotFactory.cpp
+++ b/src/RandomPlayerbotFactory.cpp
@@ -412,7 +412,7 @@ void RandomPlayerbotFactory::CreateRandomBots()
     std::vector<std::future<void>> account_creations;
     int account_creation = 0;
 
-    LOG_INFO("playerbots", "Creating cache for names, gender and race.");
+    LOG_INFO("playerbots", "Creating cache for names per gender and race.");
     QueryResult result = CharacterDatabase.Query("SELECT name, gender FROM playerbots_names");
     if (!result)
     {