diff --git a/core/smn_player.cpp b/core/smn_player.cpp
index 41378cf2..006cb0cf 100644
--- a/core/smn_player.cpp
+++ b/core/smn_player.cpp
@@ -398,10 +398,10 @@ REGISTER_NATIVES(playernatives)
 	{"GetClientName",			sm_GetClientName},
 	{"GetClientIP",				sm_GetClientIP},
 	{"GetClientAuthString",		sm_GetClientAuthStr},
-	{"IsPlayerConnected",		sm_IsPlayerConnected},
+	{"IsClientConnected",		sm_IsPlayerConnected},
 	{"IsPlayerInGame",			sm_IsPlayerIngame},
-	{"IsPlayerAuthorized",		sm_IsPlayerAuthorized},
-	{"IsPlayerFakeClient",		sm_IsPlayerFakeClient},
+	{"IsClientAuthorized",		sm_IsPlayerAuthorized},
+	{"IsFakeClient",			sm_IsPlayerFakeClient},
 	{"PrintToServer",			sm_PrintToServer},
 	{"PrintToConsole",			sm_PrintToConsole},
 	{"GetClientInfo",			sm_GetClientInfo},
diff --git a/plugins/include/sourcemod.inc b/plugins/include/sourcemod.inc
index 6592a949..fc0cb0a0 100644
--- a/plugins/include/sourcemod.inc
+++ b/plugins/include/sourcemod.inc
@@ -212,7 +212,7 @@ native GetClientUserId(client);
  * @param client		Player index.
  * @return				True if player is connected to the server, false otherwise.
  */
-native bool:IsPlayerConnected(client);
+native bool:IsClientConnected(client);
 
 /**
  * Returns if a certain player has entered the game.
@@ -228,7 +228,7 @@ native bool:IsPlayerInGame(client);
  * @param client		Player index.
  * @return				True if player has been authenticated, false otherwise.
  */
-native bool:IsPlayerAuthorized(client);
+native bool:IsClientAuthorized(client);
 
 /**
  * Returns if a certain player is a fake client.
@@ -236,7 +236,7 @@ native bool:IsPlayerAuthorized(client);
  * @param client		Player index.
  * @return				True if player is a fake client, false otherwise.
  */
-native bool:IsPlayerFakeClient(client);
+native bool:IsFakeClient(client);
 
 /**
  * Retrieves values from client replicated keys.