diff --git a/build-constraints.yaml b/build-constraints.yaml
index d61afd50..c6adca8e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -852,9 +852,6 @@ expected-test-failures:
     # https://github.com/vincenthz/hs-crypto-pubkey/issues/17
     - crypto-pubkey
 
-    # https://github.com/agrafix/Spock-worker/issues/2
-    - Spock-worker
-
 # Haddocks which are expected to fail. Same concept as expected test failures.
 expected-haddock-failures:
     # https://github.com/acw/bytestring-progress/issues/4