diff --git a/build-constraints.yaml b/build-constraints.yaml
index 84a0b94c..0ebeb1a9 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3097,7 +3097,7 @@ packages:
         - hsb2hs
         - cmark
         - texmath
-        - highlighting-kate
+        - highlighting-kate < 0 # ghc-9.6
         - skylighting
         - skylighting-core
         - pandoc-types