diff --git a/build-constraints.yaml b/build-constraints.yaml
index c556ef74..9a189723 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -159,7 +159,7 @@ packages:
         - list-predicate
 
     "Guillaume Bouchard <guillaum.bouchard@gmail.com> @guibou":
-        - krank
+        - krank < 0
         - pretty-terminal
         - PyF
 
@@ -5668,7 +5668,7 @@ expected-test-failures:
     - massiv-test
 
     #
-    - krank
+    # - krank
 
     #
     - dns