diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1dbb0b5..f32a1a6 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,3 +1,4 @@
+elasticsearch
 flask_cors
 coverage==4.5.1
 docutils==0.14
diff --git a/requirements.txt b/requirements.txt
index fe0426a..0fa0a4b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,3 @@
 click
-elasticsearch
 Flask
 PyYAML