diff --git a/apps/open-swe/src/graphs/planner/nodes/proposed-plan.ts b/apps/open-swe/src/graphs/planner/nodes/proposed-plan.ts
index ca992baa..a81c7bbe 100644
--- a/apps/open-swe/src/graphs/planner/nodes/proposed-plan.ts
+++ b/apps/open-swe/src/graphs/planner/nodes/proposed-plan.ts
@@ -89,10 +89,11 @@ async function postGitHubIssueComment(input: {
       repo: targetRepository.repo,
       issueNumber: githubIssueId,
       githubInstallationToken,
+      filterBotComments: false,
     });
 
     const existingOpenSWEComment = existingComments?.findLast((c) =>
-      c.user?.login?.startsWith(githubAppName),
+      c.user?.login?.toLowerCase()?.startsWith(githubAppName.toLowerCase()),
     );
 
     if (!existingOpenSWEComment) {