diff --git a/lower-constraints.txt b/lower-constraints.txt
index 27ee6094..09122a22 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -47,7 +47,6 @@ oslo.serialization==2.18.0
 oslotest==3.2.0
 oslo.utils==3.33.0
 oslo.vmware==2.17.0
-os-testr==1.0.0
 packaging==17.1
 Parsley==1.3
 pbr==3.1.1
diff --git a/test-requirements.txt b/test-requirements.txt
index e8fe8d0c..988fbc32 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -18,7 +18,6 @@ stestr>=2.0.0 # Apache-2.0
 testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT
 oslotest>=3.2.0 # Apache-2.0
-os-testr>=1.0.0 # Apache-2.0
 
 # Dependencies for each of the optional stores
 boto3>=1.9.199 # Apache-2.0