diff --git a/doc/py_tutorials/py_video/py_bg_subtraction/py_bg_subtraction.markdown b/doc/py_tutorials/py_video/py_bg_subtraction/py_bg_subtraction.markdown
index 2337154edd..e7f0e0c800 100644
--- a/doc/py_tutorials/py_video/py_bg_subtraction/py_bg_subtraction.markdown
+++ b/doc/py_tutorials/py_video/py_bg_subtraction/py_bg_subtraction.markdown
@@ -48,7 +48,7 @@ import cv2 as cv
 
 cap = cv.VideoCapture('vtest.avi')
 
-fgbg = cv.createBackgroundSubtractorMOG()
+fgbg = cv.bgsegm.createBackgroundSubtractorMOG()
 
 while(1):
     ret, frame = cap.read()
@@ -125,7 +125,7 @@ import cv2 as cv
 cap = cv.VideoCapture('vtest.avi')
 
 kernel = cv.getStructuringElement(cv.MORPH_ELLIPSE,(3,3))
-fgbg = cv.createBackgroundSubtractorGMG()
+fgbg = cv.bgsegm.createBackgroundSubtractorGMG()
 
 while(1):
     ret, frame = cap.read()