diff --git a/build-constraints.yaml b/build-constraints.yaml
index da883375..0746e816 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3954,7 +3954,7 @@ expected-test-failures:
     - xmonad # 0.12 https://github.com/xmonad/xmonad/issues/36
     - yahoo-finance-api # https://github.com/fpco/stackage/issues/2821
     - bitx-bitcoin  # https://github.com/tebello-thejane/bitx.hs/issues/4
-    # config-ini # https://github.com/fpco/stackage/issues/3025
+    - config-ini # https://github.com/fpco/stackage/issues/3025
 
     # Compilation failures
     - yeshql # https://bitbucket.org/tdammers/yeshql/issues/1/stackage-nightly-test-failure