diff --git a/src/libs/vlayout/vabstractdetail.cpp b/src/libs/vlayout/vabstractdetail.cpp
index dc13d85ee..098882f18 100644
--- a/src/libs/vlayout/vabstractdetail.cpp
+++ b/src/libs/vlayout/vabstractdetail.cpp
@@ -300,57 +300,59 @@ QVector<QPointF> VAbstractDetail::CorrectEquidistantPoints(const QVector<QPointF
  */
 QVector<QPointF> VAbstractDetail::CheckLoops(const QVector<QPointF> &points)
 {
-    QVector<QPointF> ekvPoints;
+    const int count = points.size();
     /*If we got less than 4 points no need seek loops.*/
-    if (points.size() < 4)
+    if (count < 4)
     {
         qDebug()<<"Less then 4 points. Doesn't need check for loops.";
         return points;
     }
+
     bool closed = false;
-    if (points.at(0) == points.at(points.size()-1))
+    if (points.first() == points.last())
     {
         closed = true;
     }
+
+    QVector<QPointF> ekvPoints;
+
     qint32 i, j;
-    for (i = 0; i < points.size(); ++i)
+    for (i = 0; i < count; ++i)
     {
         /*Last three points no need check.*/
-        if (i >= points.size()-3)
+        /*Triangle has not contain loops*/
+        if (i >= count-3)
         {
             ekvPoints.append(points.at(i));
             continue;
         }
+
         QPointF crosPoint;
         QLineF::IntersectType intersect = QLineF::NoIntersection;
-        QLineF line1(points.at(i), points.at(i+1));
-        for (j = i+2; j < points.size()-1; ++j)
+        const QLineF line1(points.at(i), points.at(i+1));
+        // Because a path can contains several loops we will seek the last and only then remove the loop(s)
+        // That's why we parse from the end
+        for (j = count-2; j >= i+2; --j)
         {
-            QLineF line2(points.at(j), points.at(j+1));
+            const QLineF line2(points.at(j), points.at(j+1));
             intersect = line1.intersect(line2, &crosPoint);
-            if (intersect == QLineF::BoundedIntersection)
-            {
+            if (intersect == QLineF::BoundedIntersection && not (i == 0 && j+1 == count-1 && closed))
+            { // Break, but not if intersects the first edge and the last edge in closed path
                 break;
             }
+            intersect = QLineF::NoIntersection;
         }
+
         if (intersect == QLineF::BoundedIntersection)
         {
-            if (i == 0 && j+1 == points.size()-1 && closed)
-            {
-                /*We got closed contour.*/
-                ekvPoints.append(points.at(i));
-            }
-            else
-            {
-                /*We found loop.*/
-                ekvPoints.append(points.at(i));
-                ekvPoints.append(crosPoint);
-                i = j;
-            }
+            /*We have found loop.*/
+            ekvPoints.append(points.at(i));
+            ekvPoints.append(crosPoint);
+            i = j;
         }
         else
         {
-            /*We did not found loop.*/
+            /*We have not found loop.*/
             ekvPoints.append(points.at(i));
         }
     }
diff --git a/src/libs/vlayout/vabstractdetail.h b/src/libs/vlayout/vabstractdetail.h
index 0f8d00180..9ec07e7fb 100644
--- a/src/libs/vlayout/vabstractdetail.h
+++ b/src/libs/vlayout/vabstractdetail.h
@@ -65,13 +65,12 @@ public:
     void    setWidth(const qreal &value);
 
     static QVector<QPointF> Equidistant(const QVector<QPointF> &points, const EquidistantType &eqv, qreal width);
-    static qreal SumTrapezoids(const QVector<QPointF> &points);
-
+    static qreal            SumTrapezoids(const QVector<QPointF> &points);
+    static QVector<QPointF> CheckLoops(const QVector<QPointF> &points);
 
 protected:
     static QVector<QPointF> RemoveDublicates(const QVector<QPointF> &points);
     static QVector<QPointF> CorrectEquidistantPoints(const QVector<QPointF> &points);
-    static QVector<QPointF> CheckLoops(const QVector<QPointF> &points);
 
 private:
     QSharedDataPointer<VAbstractDetailData> d;
diff --git a/src/test/ValentinaTest/tst_vabstractdetail.cpp b/src/test/ValentinaTest/tst_vabstractdetail.cpp
index b2103cb61..dbb2316c0 100644
--- a/src/test/ValentinaTest/tst_vabstractdetail.cpp
+++ b/src/test/ValentinaTest/tst_vabstractdetail.cpp
@@ -64,7 +64,127 @@ void TST_VAbstractDetail::SumTrapezoids() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
+void TST_VAbstractDetail::PathRemoveLoop_data() const
+{
+    QTest::addColumn<QVector<QPointF>>("path");
+    QTest::addColumn<QVector<QPointF>>("expect");
 
+    QVector<QPointF> path;
+    path << QPointF(10, 10);
+    path << QPointF(20, 10);
+    path << QPointF(20, 20);
+    path << QPointF(10, 20);
+    path << QPointF(10, 10);
+    QTest::newRow("Correct closed a path (four unique points)") << path << path;
+
+    path.removeLast();
+    QTest::newRow("Correct unclosed a path (four unique points)") << path << path;
+
+    path.clear();
+    path << QPointF(0, 10);
+    path << QPointF(10, 10);
+    path << QPointF(20, 10);
+    path << QPointF(20, 20);
+    path << QPointF(10, 20);
+    path << QPointF(0, 20);
+    path << QPointF(0, 10);
+    QTest::newRow("Correct closed a path (six unique points)") << path << path;
+
+    path.removeLast();
+    QTest::newRow("Correct unclosed a path (six unique points)") << path << path;
+
+    path.clear();
+    path << QPointF(20, 10);
+    path << QPointF(10, 20);
+    path << QPointF(10, 10);
+    path << QPointF(20, 20);
+    path << QPointF(20, 10);
+
+    QVector<QPointF> res;
+    res << QPointF(20, 10);
+    res << QPointF(15, 15);
+    res << QPointF(20, 20);
+    res << QPointF(20, 10);
+    QTest::newRow("One loop, closed a path (four unique points)") << path << res;
+
+    path.removeLast();
+    res.removeLast();
+    QTest::newRow("One loop, unclosed a path (four unique points)") << path << res;
+
+    path.clear();
+    path << QPointF(20, 10);
+    path << QPointF(10, 20);
+    path << QPointF(0, 10);
+    path << QPointF(0, 20);
+    path << QPointF(10, 10);
+    path << QPointF(20, 20);
+    path << QPointF(20, 10);
+
+    res.clear();
+    res << QPointF(20, 10);
+    res << QPointF(15, 15);
+    res << QPointF(20, 20);
+    res << QPointF(20, 10);
+    QTest::newRow("Two loops, closed a path (six unique points)") << path << res;
+
+    path.removeLast();
+    res.removeLast();
+    QTest::newRow("Two loops, unclosed a path (six unique points)") << path << res;
+
+    path.clear();
+    path << QPointF(20, 10);
+    path << QPointF(10, 20);
+    path << QPointF(0, 20);
+    path << QPointF(0, 10);
+    path << QPointF(10, 10);
+    path << QPointF(20, 20);
+    path << QPointF(20, 10);
+
+    res.clear();
+    res << QPointF(20, 10);
+    res << QPointF(15, 15);
+    res << QPointF(20, 20);
+    res << QPointF(20, 10);
+    QTest::newRow("One loop, the first loop, closed a path (six unique points)") << path << res;
+
+    path.removeLast();
+    res.removeLast();
+    QTest::newRow("One loop, the first loop, unclosed a path (six unique points)") << path << res;
+
+    path.clear();
+    path << QPointF(20, 10);
+    path << QPointF(10, 10);
+    path << QPointF(0, 20);
+    path << QPointF(0, 10);
+    path << QPointF(10, 20);
+    path << QPointF(20, 20);
+    path << QPointF(20, 10);
+
+    res.clear();
+    res << QPointF(20, 10);
+    res << QPointF(10, 10);
+    res << QPointF(5, 15);
+    res << QPointF(10, 20);
+    res << QPointF(20, 20);
+    res << QPointF(20, 10);
+    QTest::newRow("One loop, the second loop, closed a path (six unique points)") << path << res;
+
+    path.removeLast();
+    res.removeLast();
+    QTest::newRow("One loop, the second loop, unclosed a path (six unique points)") << path << res;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void TST_VAbstractDetail::PathRemoveLoop() const
+{
+    QFETCH(QVector<QPointF>, path);
+    QFETCH(QVector<QPointF>, expect);
+
+    QVector<QPointF> res = VAbstractDetail::CheckLoops(path);
+    Comparison(res, expect);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
 void TST_VAbstractDetail::Case1() const
 {
     const QVector<QPointF> points = InputPointsCase1(); // Input points.
diff --git a/src/test/ValentinaTest/tst_vabstractdetail.h b/src/test/ValentinaTest/tst_vabstractdetail.h
index 83790c743..fc8759e92 100644
--- a/src/test/ValentinaTest/tst_vabstractdetail.h
+++ b/src/test/ValentinaTest/tst_vabstractdetail.h
@@ -42,6 +42,8 @@ signals:
 private slots:
     void EquidistantRemoveLoop() const;
     void SumTrapezoids() const;
+    void PathRemoveLoop_data() const;
+    void PathRemoveLoop() const;
 
 private:
     void Case1() const;