diff --git a/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/safety/DynamicTextureMixin.java b/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/safety/DynamicTextureMixin.java
index 5cc7f1ac..e120bc91 100644
--- a/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/safety/DynamicTextureMixin.java
+++ b/fabric/src/main/java/org/embeddedt/modernfix/fabric/mixin/safety/DynamicTextureMixin.java
@@ -3,6 +3,7 @@ package org.embeddedt.modernfix.fabric.mixin.safety;
 import com.mojang.blaze3d.platform.NativeImage;
 import net.minecraft.client.renderer.texture.DynamicTexture;
 import org.embeddedt.modernfix.ModernFix;
+import org.embeddedt.modernfix.annotation.ClientOnlyMixin;
 import org.jetbrains.annotations.Nullable;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -11,6 +12,7 @@ import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(DynamicTexture.class)
+@ClientOnlyMixin
 public class DynamicTextureMixin {
     @Shadow @Nullable private NativeImage pixels;
 
diff --git a/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/bugfix/extra_experimental_screen/CreateWorldScreenMixin.java b/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/bugfix/extra_experimental_screen/CreateWorldScreenMixin.java
index a8696b54..10c3b6dd 100644
--- a/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/bugfix/extra_experimental_screen/CreateWorldScreenMixin.java
+++ b/forge/src/main/java/org/embeddedt/modernfix/forge/mixin/bugfix/extra_experimental_screen/CreateWorldScreenMixin.java
@@ -4,11 +4,13 @@ import com.mojang.serialization.Lifecycle;
 import net.minecraft.client.gui.screens.worldselection.CreateWorldScreen;
 import net.minecraft.world.level.storage.PrimaryLevelData;
 import net.minecraft.world.level.storage.WorldData;
+import org.embeddedt.modernfix.annotation.ClientOnlyMixin;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.ModifyArg;
 
 @Mixin(CreateWorldScreen.class)
+@ClientOnlyMixin
 public class CreateWorldScreenMixin {
     /**
      * Fix experimental world dialog still being shown the first time you reopen a world that was created