diff --git a/build-constraints.yaml b/build-constraints.yaml
index 72edda55..ad4c1042 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -510,6 +510,9 @@ packages:
         # GHC 7.10 https://github.com/leventov/yarr/pull/7
         # - yarr
 
+    "Ben Gamari <ben@smart-cactus.org>":
+        - vector-fftw
+
     "Roman Cheplyaka <roma@ro-che.info>":
         - action-permutations
         - amqp