diff --git a/modules/videoio/src/cap.cpp b/modules/videoio/src/cap.cpp
index 97f5736..685300e 100644
--- a/modules/videoio/src/cap.cpp
+++ b/modules/videoio/src/cap.cpp
@@ -592,14 +592,6 @@ VideoCapture& VideoCapture::operator >> (Mat& image)
     return *this;
 }
 
-VideoCapture& VideoCapture::operator >> (UMat& image)
-{
-    CV_INSTRUMENT_REGION();
-
-    read(image);
-    return *this;
-}
-
 bool VideoCapture::set(int propId, double value)
 {
     CV_CheckNE(propId, (int)CAP_PROP_BACKEND, "Can't set read-only property");
@@ -883,13 +875,6 @@ VideoWriter& VideoWriter::operator << (const Mat& image)
     return *this;
 }
 
-VideoWriter& VideoWriter::operator << (const UMat& image)
-{
-    CV_INSTRUMENT_REGION();
-    write(image);
-    return *this;
-}
-
 // FIXIT OpenCV 4.0: make inline
 int VideoWriter::fourcc(char c1, char c2, char c3, char c4)
 {