diff --git a/src/commands/pr.ts b/src/commands/pr.ts
index 9a1a0ed..41d6437 100644
--- a/src/commands/pr.ts
+++ b/src/commands/pr.ts
@@ -154,7 +154,7 @@ async function getBranchNameFromPR(prNumber: string, provider: GitProvider): Pro
             }
             return branchName;
         } else {
-            const { stdout } = await execa("glab", ["mr", "view", prNumber, "-o", "json"]);
+            const { stdout } = await execa("glab", ["mr", "view", prNumber, "-F", "json"]);
             let mrData;
             try {
                 mrData = JSON.parse(stdout);