diff --git a/src/main/java/ma2tetr/impl/TriangleBaseMover.java b/src/main/java/ma2tetr/impl/TriangleBaseMover.java
index f2f68ec..a9f7025 100644
--- a/src/main/java/ma2tetr/impl/TriangleBaseMover.java
+++ b/src/main/java/ma2tetr/impl/TriangleBaseMover.java
@@ -24,7 +24,7 @@ public class TriangleBaseMover {
     public TriangleBaseMover(double radius) {
         this.center = new Point3D(0, 0, 0);
         this.radius = radius;
-        EquilateralTriangleBuilder builder = new EquilateralTriangleBuilder(center, 1, 0);
+        EquilateralTriangleBuilder builder = new EquilateralTriangleBuilder(center, 1);
         builder.build();
         p1 = builder.getP1();
         p2 = builder.getP2();
diff --git a/src/main/java/ma2tetr/model/EquilateralTriangleBuilder.java b/src/main/java/ma2tetr/model/EquilateralTriangleBuilder.java
index 8ea834c..bc7d411 100644
--- a/src/main/java/ma2tetr/model/EquilateralTriangleBuilder.java
+++ b/src/main/java/ma2tetr/model/EquilateralTriangleBuilder.java
@@ -9,7 +9,7 @@ public class EquilateralTriangleBuilder {
     private Coords3D center;
     private double radius;
 
-    public EquilateralTriangleBuilder(Coords3D center, double radius, double rotation) {
+    public EquilateralTriangleBuilder(Coords3D center, double radius) {
         this.center = center;
         this.radius = radius;
     }
diff --git a/src/main/java/ma2tetr/model/TetrahedronBuilder.java b/src/main/java/ma2tetr/model/TetrahedronBuilder.java
index 95cf3ca..a354a81 100644
--- a/src/main/java/ma2tetr/model/TetrahedronBuilder.java
+++ b/src/main/java/ma2tetr/model/TetrahedronBuilder.java
@@ -15,7 +15,7 @@ public class TetrahedronBuilder {
     }
 
     public void build() {
-        EquilateralTriangleBuilder trib = new EquilateralTriangleBuilder(top, 1, 0);
+        EquilateralTriangleBuilder trib = new EquilateralTriangleBuilder(top, 1);
         trib.build();
         p1 = trib.getP1();
         p2 = trib.getP2();