diff --git a/modules/features2d/src/akaze.cpp b/modules/features2d/src/akaze.cpp
index 7b028cca8..c5e2134df 100644
--- a/modules/features2d/src/akaze.cpp
+++ b/modules/features2d/src/akaze.cpp
@@ -151,7 +151,7 @@ namespace cv
         impl.Compute_Descriptors(keypoints, desc);
 
         CV_Assert((!desc.rows || desc.cols == descriptorSize()));
-        CV_Assert((!desc.rows || (desc.type() & descriptorType())));
+        CV_Assert((!desc.rows || (desc.type() == descriptorType())));
     }
 
     void AKAZE::detectImpl(InputArray image, std::vector<KeyPoint>& keypoints, InputArray mask) const
@@ -197,6 +197,6 @@ namespace cv
         impl.Compute_Descriptors(keypoints, desc);
 
         CV_Assert((!desc.rows || desc.cols == descriptorSize()));
-        CV_Assert((!desc.rows || (desc.type() & descriptorType())));
+        CV_Assert((!desc.rows || (desc.type() == descriptorType())));
     }
 }
\ No newline at end of file
diff --git a/modules/features2d/src/kaze.cpp b/modules/features2d/src/kaze.cpp
index e5b935437..85835d8a1 100644
--- a/modules/features2d/src/kaze.cpp
+++ b/modules/features2d/src/kaze.cpp
@@ -120,7 +120,7 @@ namespace cv
         impl.Feature_Description(keypoints, desc);
 
         CV_Assert((!desc.rows || desc.cols == descriptorSize()));
-        CV_Assert((!desc.rows || (desc.type() & descriptorType())));
+        CV_Assert((!desc.rows || (desc.type() == descriptorType())));
     }
 
     void KAZE::detectImpl(InputArray image, std::vector<KeyPoint>& keypoints, InputArray mask) const
@@ -168,6 +168,6 @@ namespace cv
         impl.Feature_Description(keypoints, desc);
 
         CV_Assert((!desc.rows || desc.cols == descriptorSize()));
-        CV_Assert((!desc.rows || (desc.type() & descriptorType())));
+        CV_Assert((!desc.rows || (desc.type() == descriptorType())));
     }
 }
\ No newline at end of file