diff --git a/build-constraints.yaml b/build-constraints.yaml
index cbdef023..db479e26 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3245,6 +3245,9 @@ packages:
         # https://github.com/jaspervdj/hakyll/issues/544
         - hakyll < 4.9.6.0
 
+        # https://github.com/dredozubov/schematic/issues/1
+        - schematic < 0.1.2
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of