1 files changed, 1 insertions, 1 deletions
diff --git a/jstests/multiVersion/merge_out_upgrade_downgrade.js b/jstests/multiVersion/merge_out_upgrade_downgrade.js
index 53f9c9d0b2c..6cc62bc6d64 100644
--- a/jstests/multiVersion/merge_out_upgrade_downgrade.js
+++ b/jstests/multiVersion/merge_out_upgrade_downgrade.js
@@ -86,7 +86,7 @@ let testRepl = function() {
     replTest.startSet();
     replTest.initiate();
     // Upgrade secondary to latest version.
-    replTest.upgradeSecondaries(replTest.getPrimary(), {binVersion: "latest"});
+    replTest.upgradeSecondaries({binVersion: "latest"});
 
     let [primary, primaryDb, secondaryDb, inputCollPrimary, inputCollSecondary] =
         awaitReplSet(replTest);