diff --git a/modules/features2d/src/kaze/AKAZEFeatures.h b/modules/features2d/src/kaze/AKAZEFeatures.h
index 885d0032b91b046fa54c051e6e23718b66710940..9f44b579373d2e8d4b53ddb467aadac878ebdc0f 100644
--- a/modules/features2d/src/kaze/AKAZEFeatures.h
+++ b/modules/features2d/src/kaze/AKAZEFeatures.h
@@ -25,6 +25,8 @@ struct Evolution
     octave = 0;
     sublevel = 0;
     sigma_size = 0;
+    octave_ratio = 0.0f;
+    border = 0;
   }
 
   UMat Lx, Ly;           ///< First order spatial derivatives