diff --git a/testinfra/test_letsencrypt.py b/testinfra/test_letsencrypt.py
index f7595389c2..532f34ff2d 100644
--- a/testinfra/test_letsencrypt.py
+++ b/testinfra/test_letsencrypt.py
@@ -138,7 +138,7 @@ def test_acme_sh_config(host):
 
     config = host.file('/root/.acme.sh/account.conf')
     assert config.exists
-    assert config.contains("^ACCOUNT_EMAIL='le-test@opendev.org'")
+    assert config.contains("^ACCOUNT_EMAIL=le-test@opendev.org")
 
 def test_certcheck_config(host, zuul_data):
     if host.backend.get_hostname() != 'bridge.openstack.org':