diff --git a/src/main/java/dev/micle/firefly_bush_backport/config/Config.java b/src/main/java/dev/micle/firefly_bush_backport/config/Config.java
index a536cab..f328a23 100644
--- a/src/main/java/dev/micle/firefly_bush_backport/config/Config.java
+++ b/src/main/java/dev/micle/firefly_bush_backport/config/Config.java
@@ -39,8 +39,6 @@ public final class Config {
 
     public static void register() {
         ModLoadingContext.get().registerConfig(ModConfig.Type.CLIENT, CLIENT_SPEC);
-        ModLoadingContext.get().registerConfig(ModConfig.Type.COMMON, COMMON_SPEC);
-        ModLoadingContext.get().registerConfig(ModConfig.Type.SERVER, SERVER_SPEC);
     }
 
     @SubscribeEvent
diff --git a/src/main/java/dev/micle/firefly_bush_backport/particle/FireflyParticle.java b/src/main/java/dev/micle/firefly_bush_backport/particle/FireflyParticle.java
index 562cab1..eed8dfe 100644
--- a/src/main/java/dev/micle/firefly_bush_backport/particle/FireflyParticle.java
+++ b/src/main/java/dev/micle/firefly_bush_backport/particle/FireflyParticle.java
@@ -1,6 +1,7 @@
 package dev.micle.firefly_bush_backport.particle;
 
 import dev.micle.firefly_bush_backport.config.Config;
+import net.minecraft.block.Blocks;
 import net.minecraft.client.particle.*;
 import net.minecraft.client.world.ClientWorld;
 import net.minecraft.entity.Entity;
@@ -85,7 +86,7 @@ public class FireflyParticle extends SpriteTexturedParticle {
             }
         }
 
-        if (!this.level.getBlockState(new BlockPos(this.x, this.y, this.z)).isAir()) {
+        if (!this.level.getBlockState(new BlockPos(this.x, this.y, this.z)).is(Blocks.AIR)) {
             this.remove();
         } else {
             this.setAlpha(getFadeAmount(this.getLifetimeProgress(this.age),