diff --git a/conf/playerbots.conf.dist b/conf/playerbots.conf.dist
index 9056aaf9..416931c4 100644
--- a/conf/playerbots.conf.dist
+++ b/conf/playerbots.conf.dist
@@ -17,6 +17,10 @@ AiPlayerbot.DeleteRandomBotAccounts = 0
 # auto-login all player alts as bots on player login
 AiPlayerbot.BotAutologin = 0
 
+# Allow login other players' characters as bots
+# Default: 0 (disabled)
+AiPlayerbot.AllowPlayerBots = 0
+
 # Guild Task system
 AiPlayerbot.EnableGuildTasks = 0
 
diff --git a/src/PlayerbotAIConfig.cpp b/src/PlayerbotAIConfig.cpp
index 0d86bc4f..28f43817 100644
--- a/src/PlayerbotAIConfig.cpp
+++ b/src/PlayerbotAIConfig.cpp
@@ -98,6 +98,7 @@ bool PlayerbotAIConfig::Initialize()
     iterationsPerTick = sConfigMgr->GetOption<int32>("AiPlayerbot.IterationsPerTick", 100);
 
     allowGuildBots = sConfigMgr->GetOption<bool>("AiPlayerbot.AllowGuildBots", true);
+    allowPlayerBots = sConfigMgr->GetOption<bool>("AiPlayerbot.AllowPlayerBots", false);
 
     randomBotMapsAsString = sConfigMgr->GetOption<std::string>("AiPlayerbot.RandomBotMaps", "0,1,530,571");
     LoadList<std::vector<uint32>>(randomBotMapsAsString, randomBotMaps);
@@ -106,7 +107,7 @@ bool PlayerbotAIConfig::Initialize()
     LoadList<std::vector<uint32>>(sConfigMgr->GetOption<std::string>("AiPlayerbot.RandomBotSpellIds", "54197"), randomBotSpellIds);
     LoadList<std::vector<uint32>>(sConfigMgr->GetOption<std::string>("AiPlayerbot.PvpProhibitedZoneIds", "2255,656,2361,2362,2363,976,35,2268,3425,392,541,1446,3828,3712,3738,3565,3539,3623,4152,3988,4658,4284,4418,4436,4275,4323,4395"), pvpProhibitedZoneIds);
     LoadList<std::vector<uint32>>(sConfigMgr->GetOption<std::string>("AiPlayerbot.PvpProhibitedAreaIds", "976,35"), pvpProhibitedAreaIds);
-    
+
     LoadList<std::vector<uint32>>(sConfigMgr->GetOption<std::string>("AiPlayerbot.RandomBotQuestIds", "7848,3802,5505,6502,7761"), randomBotQuestIds);
 
     botAutologin = sConfigMgr->GetOption<bool>("AiPlayerbot.BotAutologin", false);
@@ -171,7 +172,7 @@ bool PlayerbotAIConfig::Initialize()
         }
         for (uint32 spec = 0; spec < MAX_SPECNO; ++spec)
         {
-            std::ostringstream os; 
+            std::ostringstream os;
             os << "AiPlayerbot.PremadeSpecName." << cls << "." << spec;
             premadeSpecName[cls][spec] = sConfigMgr->GetOption<std::string>(os.str().c_str(), "", false);
             os.str("");
@@ -193,7 +194,7 @@ bool PlayerbotAIConfig::Initialize()
         }
         for (uint32 spec = 0; spec < 3; ++spec)
         {
-            std::ostringstream os; 
+            std::ostringstream os;
             os << "AiPlayerbot.RandomClassSpecProb." << cls << "." << spec;
             randomClassSpecProb[cls][spec] = sConfigMgr->GetOption<uint32>(os.str().c_str(), 33);
             os.str("");
@@ -298,7 +299,7 @@ bool PlayerbotAIConfig::Initialize()
     autoUpgradeEquip = sConfigMgr->GetOption<bool>("AiPlayerbot.AutoUpgradeEquip", false);
     autoLearnTrainerSpells = sConfigMgr->GetOption<bool>("AiPlayerbot.AutoLearnTrainerSpells", true);
     autoLearnQuestSpells = sConfigMgr->GetOption<bool>("AiPlayerbot.AutoLearnQuestSpells", false);
-    autoTeleportForLevel = sConfigMgr->GetOption<bool>("AiPlayerbot.AutoTeleportForLevel", false); 
+    autoTeleportForLevel = sConfigMgr->GetOption<bool>("AiPlayerbot.AutoTeleportForLevel", false);
     autoDoQuests = sConfigMgr->GetOption<bool>("AiPlayerbot.AutoDoQuests", false);
     syncLevelWithPlayers = sConfigMgr->GetOption<bool>("AiPlayerbot.SyncLevelWithPlayers", false);
     freeFood = sConfigMgr->GetOption<bool>("AiPlayerbot.FreeFood", true);
@@ -531,7 +532,7 @@ static std::vector<std::string> split(const std::string &str, const std::string
 
 std::vector<std::vector<uint32>> PlayerbotAIConfig::ParseTempTalentsOrder(uint32 cls, std::string tab_link) {
     // check bad link
-    uint32 classMask = 1 << (cls - 1);    
+    uint32 classMask = 1 << (cls - 1);
     std::vector<std::vector<uint32>> res;
     std::vector<std::string> tab_links = split(tab_link, "-");
     std::map<uint32, std::vector<TalentEntry const*>> spells;
@@ -575,4 +576,4 @@ std::vector<std::vector<uint32>> PlayerbotAIConfig::ParseTempTalentsOrder(uint32
         res.insert(res.end(), order.begin(), order.end());
     }
     return res;
-}
\ No newline at end of file
+}
diff --git a/src/PlayerbotAIConfig.h b/src/PlayerbotAIConfig.h
index 9f4ae250..b3e5fdd7 100644
--- a/src/PlayerbotAIConfig.h
+++ b/src/PlayerbotAIConfig.h
@@ -53,7 +53,7 @@ class PlayerbotAIConfig
         bool IsInPvpProhibitedArea(uint32 id);
 
         bool enabled;
-        bool allowGuildBots;
+        bool allowGuildBots, allowPlayerBots;
         uint32 globalCoolDown, reactDelay, maxWaitForMove, expireActionTime, dispelAuraDuration, passiveDelay, repeatDelay,
             errorDelay, rpgDelay, sitDelay, returnDelay, lootDelay;
         float sightDistance, spellDistance, reactDistance, grindDistance, lootDistance, shootDistance,
@@ -103,11 +103,11 @@ class PlayerbotAIConfig
         std::string randomBotCombatStrategies, randomBotNonCombatStrategies;
         uint32 randomBotMinLevel, randomBotMaxLevel;
         float randomChangeMultiplier;
-        
-        
+
+
         // std::string premadeLevelSpec[MAX_CLASSES][10][91]; //lvl 10 - 100
         // ClassSpecs classSpecs[MAX_CLASSES];
-        
+
         std::string premadeSpecName[MAX_CLASSES][MAX_SPECNO];
         std::string premadeSpecGlyph[MAX_CLASSES][MAX_SPECNO];
         std::vector<uint32> parsedSpecGlyph[MAX_CLASSES][MAX_SPECNO];
diff --git a/src/PlayerbotMgr.cpp b/src/PlayerbotMgr.cpp
index 4489a253..49dbf467 100644
--- a/src/PlayerbotMgr.cpp
+++ b/src/PlayerbotMgr.cpp
@@ -527,6 +527,9 @@ std::string const PlayerbotHolder::ProcessBotCommand(std::string const cmd, Obje
         if (ObjectAccessor::FindPlayer(guid))
             return "player already logged in";
 
+        if (!sPlayerbotAIConfig->allowPlayerBots && !isRandomAccount && !isMasterAccount)
+            return "You cannot login another player's character as bot.";
+
         AddPlayerBot(guid, masterAccountId);
         return "ok";
     }