diff --git a/build.gradle b/build.gradle
index a651f1e..d8a0ffb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -55,9 +55,6 @@ dependencies {
     // Create - dependencies are added transitively
     modImplementation("com.simibubi.create:create-fabric-${minecraft_version}:${create_version}")
 
-    // Ad Astra
-    modImplementation("curse.maven:ad-astra-635042:4774341")
-
     // Development QOL
     modLocalRuntime("maven.modrinth:lazydfu:${lazydfu_version}")
     modLocalRuntime("com.terraformersmc:modmenu:${modmenu_version}")
diff --git a/src/main/java/ru/bitheaven/createinteriorsfabric/CreateInteriorsFabric.java b/src/main/java/ru/bitheaven/createinteriorsfabric/CreateInteriorsFabric.java
index dd22ad8..9d3b402 100644
--- a/src/main/java/ru/bitheaven/createinteriorsfabric/CreateInteriorsFabric.java
+++ b/src/main/java/ru/bitheaven/createinteriorsfabric/CreateInteriorsFabric.java
@@ -1,12 +1,9 @@
 package ru.bitheaven.createinteriorsfabric;
 
 import com.simibubi.create.Create;
-import earth.terrarium.ad_astra.common.util.OxygenUtils;
 import io.github.fabricators_of_create.porting_lib.util.EnvExecutor;
 import net.fabricmc.api.ModInitializer;
 import net.minecraft.resources.ResourceLocation;
-import net.minecraft.world.entity.LivingEntity;
-import net.minecraft.world.level.Level;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -24,11 +21,7 @@ public class CreateInteriorsFabric implements ModInitializer {
         ), NAME);
     }
 
-    public static boolean airQualityActivatesHelmet(LivingEntity entity) {
-        final Level level = entity.level();
-        final boolean air = OxygenUtils.levelHasOxygen(level);
-        return !air || entity.isUnderWater();
-    }
+
 
     public static ResourceLocation id(String path) {
         return new ResourceLocation(ID, path);