diff --git a/zuul/driver/github/githubconnection.py b/zuul/driver/github/githubconnection.py
index 702f6b0..ef55594 100644
--- a/zuul/driver/github/githubconnection.py
+++ b/zuul/driver/github/githubconnection.py
@@ -718,7 +718,8 @@
                                                 change.project.name,
                                                 change.number)
         query = '%s type:pr is:open in:body' % pattern
-        github = self.getGithubClient()
+        # FIXME(tobiash): find a way to query this for different installations
+        github = self.getGithubClient(change.project.name)
         for issue in github.search_issues(query=query):
             pr = issue.issue.pull_request().as_dict()
             if not pr.get('url'):