diff --git a/global-requirements.txt b/global-requirements.txt
index 5f6f2d460d..57f7285b4a 100644
--- a/global-requirements.txt
+++ b/global-requirements.txt
@@ -117,6 +117,7 @@ os-collect-config  # Apache-2.0
 os-net-config  # Apache-2.0
 os-refresh-config  # Apache-2.0
 os-testr>=0.4.1  # Apache-2.0
+overtest>=0.10.0  # Apache-2.0
 ovs>=2.4.0;python_version=='2.7'        # Apache-2.0
 os-win>=0.0.7                           # Apache-2.0
 paramiko>=1.13.0  # LGPL
diff --git a/upper-constraints.txt b/upper-constraints.txt
index 3cdaec49b6..09e36c6341 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -224,6 +224,7 @@ oslo.vmware===2.2.1
 oslosphinx===4.2.0
 oslotest===2.0.0
 osprofiler===1.0.1
+overtest===0.10.0
 ovs===2.4.0;python_version=='2.7'
 packaging===16.0
 pager===3.3