diff --git a/src/main/java/net/Indyuce/mmocore/MMOCore.java b/src/main/java/net/Indyuce/mmocore/MMOCore.java
index e7673d1b..899d1cdb 100644
--- a/src/main/java/net/Indyuce/mmocore/MMOCore.java
+++ b/src/main/java/net/Indyuce/mmocore/MMOCore.java
@@ -138,7 +138,7 @@ public class MMOCore extends JavaPlugin {
 	public final MMOLoadManager loadManager = new MMOLoadManager();
 	public RPGUtilHandler rpgUtilHandler = new DefaultRPGUtilHandler();
 
-	private boolean miLoaded;
+	private boolean miLoaded, miChecked;
 
 	public void onLoad() {
 		plugin = this;
@@ -363,8 +363,6 @@ public class MMOCore extends JavaPlugin {
 				}
 			}.runTaskTimerAsynchronously(MMOCore.plugin, autosave, autosave);
 		}
-		
-		miLoaded = Bukkit.getPluginManager().isPluginEnabled("MMOItems");
 	}
 
 	public void onDisable() {
@@ -444,6 +442,11 @@ public class MMOCore extends JavaPlugin {
 	}
 
 	public boolean isMILoaded() {
+		if(!miChecked) {
+			miLoaded = Bukkit.getPluginManager().isPluginEnabled("MMOItems");
+			miChecked = true;
+		}
+		
 		return miLoaded;
 	}
 }
diff --git a/src/main/java/net/Indyuce/mmocore/listener/BlockListener.java b/src/main/java/net/Indyuce/mmocore/listener/BlockListener.java
index d05247b0..93f03ce7 100644
--- a/src/main/java/net/Indyuce/mmocore/listener/BlockListener.java
+++ b/src/main/java/net/Indyuce/mmocore/listener/BlockListener.java
@@ -64,7 +64,7 @@ public class BlockListener implements Listener {
 				return;
 			}
 
-			if (!perms.canMine(getBlockName(block))) {
+			if(!perms.canMine(getBlockName(block))) {
 				MMOCore.plugin.configManager.getSimpleMessage("cannot-break").send(player);
 				event.setCancelled(true);
 				return;
diff --git a/src/main/java/net/Indyuce/mmocore/manager/CustomBlockManager.java b/src/main/java/net/Indyuce/mmocore/manager/CustomBlockManager.java
index c292f304..4b9e59cd 100644
--- a/src/main/java/net/Indyuce/mmocore/manager/CustomBlockManager.java
+++ b/src/main/java/net/Indyuce/mmocore/manager/CustomBlockManager.java
@@ -60,7 +60,7 @@ public class CustomBlockManager extends MMOManager {
 		if(MMOCore.plugin.isMILoaded())
 			if(MMOItems.plugin.getCustomBlocks().isMushroomBlock(block.getType())) {
 				CustomBlock cblock = CustomBlock.getFromData(block.getBlockData());
-				if(block != null)
+				if(cblock != null)
 					return map.getOrDefault("mi-custom-" + cblock.getId(), map.getOrDefault(block.getType().name(), null));
 			}