diff --git a/build-constraints.yaml b/build-constraints.yaml
index db7f471a..98ed631c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3073,9 +3073,6 @@ expected-test-failures:
 
     # https://github.com/beijaflor-io/haskell-language-dockerfile/issues/1
     - language-dockerfile
-
-    # https://github.com/MichelBoucey/glabrous/issues/1
-    - glabrous
 # end of expected-test-failures
 
 # Benchmarks which are known not to build. Note that, currently we do not run