diff --git a/build-constraints.yaml b/build-constraints.yaml
index ef0cca73..124e76db 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -5681,7 +5681,6 @@ packages:
         - bins < 0 # 0.1.2.0
         - bitcoin-script < 0 # 0.11.1
         - boolean-like < 0 # 0.1.1.0
-        - btrfs < 0 # 0.2.0.0
         - bv-little < 0 # 1.1.1 - can't reproduce locally: No instance for (Eq BigNat)
         - cabal-toolkit < 0 # 0.0.7
         - capataz < 0 # 0.2.1.0