diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1588bc52..5edbd16c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1129,10 +1129,10 @@ packages:
         - servant-cassava # GHC 8.2.1
 
     "Alexandr Ruchkin <voidex@live.com> @mvoidex":
-        # - hdocs # GHC 8.2.1 via haddock-api 2.18.1
+        - hdocs
         - hformat
-        # - hsdev # bounds: mmorph
-        # - simple-log # GHC 8.2.1
+        - hsdev
+        - simple-log
         - text-region
 
     "Aleksey Kliger <aleksey@lambdageek.org> @lambdageek":