diff --git a/build.gradle.kts b/build.gradle.kts
index 6533c8e0d..88b8b4f17 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,6 +3,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 import java.util.Date
 import java.text.SimpleDateFormat
 import it.unimi.dsi.fastutil.io.FastByteArrayOutputStream
+import org.gradle.kotlin.dsl.accessors.runtime.addDependencyTo
 
 val mod_version: String by project
 val mc_version: String by project
@@ -119,6 +120,12 @@ tasks.test {
 	useJUnitPlatform()
 }
 
+configurations {
+	create("embeddedLibs")
+}
+
+jarJar.enable()
+
 dependencies {
 	val jupiter_version: String by project
 	val kotlin_for_forge_version: String by project
@@ -130,9 +137,17 @@ dependencies {
 
 	implementation("thedarkcolour:kotlinforforge:$kotlin_for_forge_version")
 
-	implementation("ru.dbotthepony.kommons:kommons:$kommons_version")
-	implementation("ru.dbotthepony.kommons:kommons-gson:$kommons_version")
-	implementation("ru.dbotthepony.kommons:kommons-guava:$kommons_version")
+	jarJar("ru.dbotthepony.kommons:kommons:[$kommons_version,)") { setTransitive(false) }
+	jarJar("ru.dbotthepony.kommons:kommons-gson:[$kommons_version,)") { setTransitive(false) }
+	jarJar("ru.dbotthepony.kommons:kommons-guava:[$kommons_version,)") { setTransitive(false) }
+
+	implementation("ru.dbotthepony.kommons:kommons:[$kommons_version,)") { setTransitive(false) }
+	implementation("ru.dbotthepony.kommons:kommons-gson:[$kommons_version,)") { setTransitive(false) }
+	implementation("ru.dbotthepony.kommons:kommons-guava:[$kommons_version,)") { setTransitive(false) }
+
+	minecraftLibrary("ru.dbotthepony.kommons:kommons:[$kommons_version,)") { setTransitive(false) }
+	minecraftLibrary("ru.dbotthepony.kommons:kommons-gson:[$kommons_version,)") { setTransitive(false) }
+	minecraftLibrary("ru.dbotthepony.kommons:kommons-guava:[$kommons_version,)") { setTransitive(false) }
 
 	compileOnly("yalter.mousetweaks:MouseTweaks:2.23:api")
 	annotationProcessor("org.spongepowered:mixin:${mixin_version}:processor")
@@ -331,6 +346,12 @@ fun org.gradle.jvm.tasks.Jar.attachManifest() {
 tasks.jar.configure {
 	finalizedBy("reobfJar")
 	attachManifest()
+	archiveClassifier.set("slim")
+	archiveVersion.set(gitVersion.jarName)
+}
+
+tasks.jarJar.configure {
+	archiveClassifier.set("")
 	archiveVersion.set(gitVersion.jarName)
 }
 
diff --git a/gradle.properties b/gradle.properties
index 3d43496b2..f8f2d4aae 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -19,7 +19,7 @@ forge_version=48.1.0
 mixingradle_version=0.7.33
 mixin_version=0.8.5
 
-kommons_version=2.3.2
+kommons_version=2.3.3
 
 jei_version=16.0.0.28
 jupiter_version=5.9.2
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/registry/MNames.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/registry/MNames.kt
index a36344d2c..ffaf11717 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/registry/MNames.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/registry/MNames.kt
@@ -15,7 +15,7 @@ object MNames {
 	const val ANDROID_CHARGER = "android_charger"
 	const val INFINITE_WATER_SOURCE = "infinite_water_source"
 	const val DEV_CHEST = "dev_chest"
-	const val MULTIBLOCK_STRUCTURE = "black_hole_generator"
+	const val MULTIBLOCK_STRUCTURE = "multiblock_structure"
 	const val BLACK_HOLE_GENERATOR = "black_hole_generator"
 	const val MATTER_INJECTOR = "matter_injector"
 	const val ANTIMATTER_INJECTOR = "antimatter_injector"