diff --git a/build-constraints.yaml b/build-constraints.yaml
index 76ddad1d..2cf3c51e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3365,6 +3365,9 @@ packages:
         # https://github.com/fpco/stackage/issues/3270
         - brick < 0.34
 
+        # https://github.com/diagrams/diagrams-contrib/issues/73
+        - diagrams-contrib < 1.4.2
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of