diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1e4784af..5455a3a1 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2556,6 +2556,9 @@ packages:
 
         # https://github.com/runeksvendsen/bitcoin-payment-channel/issues/1
         - haskoin-core < 0.4.0
+
+        # https://github.com/fpco/stackage/issues/1855
+        - ansigraph < 0.3.0.0
 # end of packages