diff --git a/acceptance/testdata/repo/repo-fork-sync.txtar b/acceptance/testdata/repo/repo-fork-sync.txtar
index 5b2362ffe..6ed7b94e1 100644
--- a/acceptance/testdata/repo/repo-fork-sync.txtar
+++ b/acceptance/testdata/repo/repo-fork-sync.txtar
@@ -18,7 +18,7 @@ sleep 5
 
 # Check that the repo was forked
 exec gh repo view $ORG/$SCRIPT_NAME-$RANDOM_STRING-fork --json='isFork' --jq='.isFork'
-stdout true
+stdout 'true'
 
 # Modify original repo
 cd $SCRIPT_NAME-$RANDOM_STRING