diff --git a/build-constraints.yaml b/build-constraints.yaml
index 3fd30093..83068ab3 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3764,6 +3764,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/4001
         - http-api-data < 0.3.9
 
+        # https://github.com/commercialhaskell/stackage/issues/4002
+        - github < 0.20
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of