diff --git a/build-constraints.yaml b/build-constraints.yaml
index 729fcc5d..1bcf9095 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -6773,19 +6773,6 @@ packages:
       # https://github.com/commercialhaskell/stackage/issues/6243
       - jose < 0.9
 
-      # https://github.com/commercialhaskell/stackage/issues/6251
-      - citeproc < 0.6
-      - hslua < 2.0.0
-      - hslua-module-doclayout < 1.0.0
-      - hslua-module-path < 1.0.0
-      - hslua-module-system < 1.0.0
-      - hslua-module-text < 1.0.0
-      - hslua-module-version < 1.0.0
-      - pandoc < 2.15
-      - skylighting < 0.12
-      - skylighting-core < 0.12
-      - tasty-lua < 1.0.0
-
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of