diff --git a/build-constraints.yaml b/build-constraints.yaml
index 77f7e78d..c394ba0e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -245,9 +245,8 @@ packages:
     "Alberto G. Corona <agocorona@gmail.com>":
         - RefSerialize
         - TCache
-        # https://github.com/agocorona/Workflow/issues/5 GHC 7.10
-        # - Workflow
-        # - MFlow
+        - Workflow
+        - MFlow
 
     "Edward Kmett <ekmett@gmail.com>":
         - ad
@@ -1277,9 +1276,6 @@ expected-test-failures:
     # https://github.com/lymar/hastache/issues/47 GHC 7.10
     - hastache
 
-    # https://github.com/timjb/aeson-schema/issues/13 GHC 7.10
-    - aeson-schema
-
     # https://github.com/simonmar/alex/issues/62 GHC 7.10
     - alex