diff --git a/build-constraints.yaml b/build-constraints.yaml
index 44e39a55..47fa296f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3171,6 +3171,7 @@ packages:
 
         # https://github.com/fpco/stackage/issues/2489
         - haskell-src-meta < 0.8
+        - interpolate < 0.1.1
 
         # https://github.com/fpco/stackage/issues/2494
         # Indirectly blocked on fpco/stackage/issues/245