diff --git a/modules/calib3d/test/test_solvepnp_ransac.cpp b/modules/calib3d/test/test_solvepnp_ransac.cpp
index 48f8cdef0d..cb2da0bf4d 100644
--- a/modules/calib3d/test/test_solvepnp_ransac.cpp
+++ b/modules/calib3d/test/test_solvepnp_ransac.cpp
@@ -221,7 +221,7 @@ protected:
         }
         else if(method == 3)
         {
-            opoints = std::vector<Point3f>(points.begin(), points.begin()+20);
+            opoints = std::vector<Point3f>(points.begin(), points.begin()+10);
         }
         else
             opoints = points;