From 48776397fcddbd272efa77840f86ff1cb5c0d956 Mon Sep 17 00:00:00 2001
From: Jack Urbanek <jju@fb.com>
Date: Tue, 16 Nov 2021 14:36:30 -0500
Subject: [PATCH] Tested

---
 mephisto/abstractions/architects/ec2/ec2_helpers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mephisto/abstractions/architects/ec2/ec2_helpers.py b/mephisto/abstractions/architects/ec2/ec2_helpers.py
index cd3f62d0d..f1d8c9d2c 100644
--- a/mephisto/abstractions/architects/ec2/ec2_helpers.py
+++ b/mephisto/abstractions/architects/ec2/ec2_helpers.py
@@ -828,7 +828,7 @@ def get_instance_address(
         [
             "ssh-keygen",
             "-f",
-            f"'{KNOWN_HOST_PATH}'",
+            f"{KNOWN_HOST_PATH}",
             "-R",
             f'"{ip_address}"',
         ]