diff --git a/tests/cv/src/afeatures2d.cpp b/tests/cv/src/afeatures2d.cpp
index 339426d633..32aa9ee424 100644
--- a/tests/cv/src/afeatures2d.cpp
+++ b/tests/cv/src/afeatures2d.cpp
@@ -320,9 +320,9 @@ public:
     }
 };
 
-CV_DescriptorExtractorTest siftDescriptorTest( "descriptor_sift", std::numeric_limits<float>::epsilon(),
+CV_DescriptorExtractorTest siftDescriptorTest( "descriptor_sift", 0.004f,
                                                 createDescriptorExtractor("SIFT"), 8.06652f  );
-CV_DescriptorExtractorTest surfDescriptorTest( "descriptor_surf", std::numeric_limits<float>::epsilon(),
+CV_DescriptorExtractorTest surfDescriptorTest( "descriptor_surf", 0.001f,
                                                 createDescriptorExtractor("SURF"), 0.147372f );
 #if CV_SSE2
 CV_CalonderDescriptorExtractorTest<uchar> ucharCalonderTest( "descriptor_calonder_uchar",