diff --git a/build-constraints.yaml b/build-constraints.yaml
index b612d8ec..54b822e6 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3193,6 +3193,9 @@ packages:
         - th-desugar < 1.8
         - singletons < 2.4
 
+        # https://github.com/fpco/stackage/issues/3176
+        - pandoc < 2.1
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of