diff --git a/build-constraints.yaml b/build-constraints.yaml
index adcfa3a5..6d1de3dc 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3288,6 +3288,7 @@ tell-me-when-its-released:
 - terminal-progress-bar-0.1.1 # Unskip test suite
 - optparse-applicative-0.13.0.0 # Unskip test suite https://github.com/pcapriotti/optparse-applicative/issues/228
 - hakyll-4.9.2.0 # re-enable tests
+- Spock-core-0.11.0.0 # testsuite fail
 
 # Packages which should be hidden after registering, to avoid module name
 # conflicts. This is intended for at least two use cases: