diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/worldgen/placement/WormPlacement.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/worldgen/placement/WormPlacement.kt
index f11c8b8ef..e0dbcab4a 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/worldgen/placement/WormPlacement.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/worldgen/placement/WormPlacement.kt
@@ -74,7 +74,7 @@ class WormPlacement(
 			if (turnChanceXY.sample(random)) {
 				// worm?
 				xyTargetRotation += turnRateXY.sample(random)
-				xzTargetRotation = normalizeAngle(xzTargetRotation)
+				xyTargetRotation = normalizeAngle(xyTargetRotation)
 			}
 
 			if (xzTargetRotation != xzRotation) {