diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/client/ClientChunk.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/client/ClientChunk.kt
index a9459ba1..85f33387 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/client/ClientChunk.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/client/ClientChunk.kt
@@ -207,9 +207,9 @@ class ClientChunk(world: ClientWorld, pos: ChunkPos) : Chunk<ClientWorld, Client
 	}
 
 	private inner class ShadowGeometryTracker(val x: Int, val y: Int) : GPULightRenderer.ShadowGeometryRenderer {
-		private val hardShadowGeometry = StatefulVertexBuilder(state, GPULightRenderer.SHADOW_FORMAT, GeometryType.LINES)
+		private val hardShadowGeometry by lazy(LazyThreadSafetyMode.NONE) { StatefulVertexBuilder(state, GPULightRenderer.SHADOW_FORMAT, GeometryType.LINES) }
 		private var hardShadowGeometryRev = -1
-		private val softShadowGeometry = StatefulVertexBuilder(state, GPULightRenderer.SHADOW_FORMAT_SOFT, GeometryType.QUADS_ALTERNATIVE)
+		private val softShadowGeometry by lazy(LazyThreadSafetyMode.NONE) { StatefulVertexBuilder(state, GPULightRenderer.SHADOW_FORMAT_SOFT, GeometryType.QUADS_ALTERNATIVE) }
 		private var softShadowGeometryRev = -1
 
 		private fun buildGeometry(builder: StatefulVertexBuilder, line: (StatefulVertexBuilder, Float, Float, Float, Float) -> Unit) {