diff --git a/build-constraints.yaml b/build-constraints.yaml
index 5051d1f8..6ddf893c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1443,6 +1443,10 @@ expected-test-failures:
     # https://github.com/afcowie/http-streams/issues/90
     - http-streams
 
+    # Permissions failure when creating /home/stackage/.stack. We _should_ fix
+    # this in the build scripts here...
+    - stack
+
 # Haddocks which are expected to fail. Same concept as expected test failures.
 expected-haddock-failures:
     # https://github.com/acw/bytestring-progress/issues/4