diff --git a/build-constraints.yaml b/build-constraints.yaml
index d327bb69..86863870 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2874,6 +2874,8 @@ expected-haddock-failures:
     # https://github.com/fpco/stackage/issues/1383
     - yesod-job-queue
 
+    # uses all server memory
+    - gi-gtk
 # end of expected-haddock-failures