diff --git a/src/cli.ts b/src/cli.ts
index ad2ff18..44cdfca 100644
--- a/src/cli.ts
+++ b/src/cli.ts
@@ -44,16 +44,16 @@ program
   .command("close")
   .description("Close a multi-model tmux session")
   .argument("<session-name>", "Name of the tmux session to close")
-  .option("-c, --cleanup-worktrees", "Remove worktrees and delete branches", true)
-  .option("-t, --add-tags", "Create archive tags before deleting branches", true)
+  .option("--keep-worktrees", "Do not remove worktrees and delete branches", false)
+  .option("--no-tags", "Create archive tags before deleting branches", false)
   .option("-f, --force", "Skip confirmation prompts", false)
-  .action(async (sessionName: string, options: { cleanupWorktrees: boolean; force: boolean; addTags: boolean }) => {
+  .action(async (sessionName: string, options: { keepWorktrees: boolean; force: boolean; tags: boolean }) => {
     try {
       const result = await closeMultiModel({
         sessionName,
-        cleanupWorktrees: options.cleanupWorktrees,
+        cleanupWorktrees: !options.keepWorktrees,
         force: options.force,
-        createArchiveTags: options.addTags,
+        createArchiveTags: options.tags,
       });
 
 if (result.success) {