diff --git a/upper-constraints.txt b/upper-constraints.txt
index 5fe6cd8302..e1909263b2 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -477,7 +477,7 @@ demjson===2.2.4
 diskimage-builder===2.11.0
 heat-translator===1.0.0
 python-magnumclient===2.8.0
-docker===3.1.0
+docker===2.7.0
 qpid-python===1.36.0.post1;python_version=='2.7'
 contextlib2===0.5.5
 XStatic-Angular-lrdragndrop===1.0.2.2