diff --git a/src/de/steamwar/bungeecore/commands/CheckCommand.java b/src/de/steamwar/bungeecore/commands/CheckCommand.java
index b2aee64..eedde0f 100644
--- a/src/de/steamwar/bungeecore/commands/CheckCommand.java
+++ b/src/de/steamwar/bungeecore/commands/CheckCommand.java
@@ -22,10 +22,7 @@ package de.steamwar.bungeecore.commands;
 import de.steamwar.bungeecore.*;
 import de.steamwar.bungeecore.bot.util.DiscordSchemAlert;
 import de.steamwar.bungeecore.listeners.ConnectionListener;
-import de.steamwar.sql.CheckedSchematic;
-import de.steamwar.sql.SchematicNode;
-import de.steamwar.sql.SchematicType;
-import de.steamwar.sql.SteamwarUser;
+import de.steamwar.sql.*;
 import de.steamwar.command.SWCommand;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.ProxyServer;
@@ -117,15 +114,21 @@ public class CheckCommand extends SWCommand {
             return;
         }
 
+        SteamwarUser checkingUser = SteamwarUser.get(player.getUniqueId());
         SchematicNode schem = SchematicNode.getSchematicNode(Integer.parseInt(schemID));
         if(!schem.getSchemtype().check()){
             ProxyServer.getInstance().getLogger().log(Level.SEVERE, player.getName() + " tried to check an uncheckable schematic!");
             return;
-        }else if(schem.getOwner() == SteamwarUser.get(player.getUniqueId()).getId()) {
+        }else if(schem.getOwner() == checkingUser.getId()) {
             Message.send("CHECK_SCHEMATIC_OWN", player);
             return;
         }
 
+        int playerTeam = checkingUser.hasPerm(UserPerm.MODERATION) ? 0 : checkingUser.getTeam();
+        if (playerTeam != 0 && SteamwarUser.get(schem.getOwner()).getTeam() == playerTeam) {
+                Message.send("CHECK_SCHEMATIC_OWN_TEAM", player);
+                return;
+        }
         new CheckSession(player, schem);
     }
 
diff --git a/src/de/steamwar/messages/BungeeCore.properties b/src/de/steamwar/messages/BungeeCore.properties
index c038809..0575535 100644
--- a/src/de/steamwar/messages/BungeeCore.properties
+++ b/src/de/steamwar/messages/BungeeCore.properties
@@ -293,6 +293,7 @@ CHECK_LIST_CHECKING={0} §8{1} §7{2} §e{3} §7is being reviewed by §e{4}
 CHECK_LIST_CHECKING_HOVER=§eTo the reviewer
 CHECK_SCHEMATIC_ALREADY_CHECKING=§cYou are already reviewing a schematic!
 CHECK_SCHEMATIC_OWN=§cYou cannot review your own schematics.
+CHECK_SCHEMATIC_OWN_TEAM=§cYou cannot review your team schematics.
 CHECK_SCHEMATIC_PREVIOUS=§7{0} from {1}§8: §e{2}
 CHECK_INVALID_RANK=§cUnknown schematic rank.
 CHECK_ABORT=§aThe test operation was canceled!
diff --git a/src/de/steamwar/messages/BungeeCore_de.properties b/src/de/steamwar/messages/BungeeCore_de.properties
index e396bdb..7e5566a 100644
--- a/src/de/steamwar/messages/BungeeCore_de.properties
+++ b/src/de/steamwar/messages/BungeeCore_de.properties
@@ -276,6 +276,7 @@ CHECK_LIST_CHECKING={0} §8{1} §7{2} §e{3} §7wird geprüft von §e{4}
 CHECK_LIST_CHECKING_HOVER=§eZum Prüfer
 CHECK_SCHEMATIC_ALREADY_CHECKING=§cDu prüfst schon eine Schematic!
 CHECK_SCHEMATIC_OWN=§cDu kannst nicht deine eigenen Schematics prüfen.
+CHECK_SCHEMATIC_OWN_TEAM=§cDu kannst nicht Schematics deines Teams prüfen.
 CHECK_SCHEMATIC_PREVIOUS=§7{0} von {1}§8: §e{2}
 CHECK_INVALID_RANK=§cUnbekannter Schematicrang.
 CHECK_ABORT=§aDer Prüfvorgang wurde abgebrochen!