diff --git a/scripts/files/requirements/fedora-requirements-default.txt b/scripts/files/requirements/fedora-requirements-default.txt
index 454d1800..0a02f85f 100644
--- a/scripts/files/requirements/fedora-requirements-default.txt
+++ b/scripts/files/requirements/fedora-requirements-default.txt
@@ -12,6 +12,7 @@ babel>=1.3
 python-heatclient>=0.3.0
 passlib
 jinja2>=2.6
+PyMySQL>=0.6.2  # MIT License
 python-neutronclient>=2.3.11,<3
 netifaces>=0.10.4
 oslo.config>=1.9.3  # Apache-2.0
diff --git a/scripts/files/requirements/ubuntu-requirements-default.txt b/scripts/files/requirements/ubuntu-requirements-default.txt
index 82b440c1..ce11a1bd 100644
--- a/scripts/files/requirements/ubuntu-requirements-default.txt
+++ b/scripts/files/requirements/ubuntu-requirements-default.txt
@@ -13,6 +13,7 @@ babel
 python-heatclient>=0.2.9
 passlib
 jinja2
+PyMySQL>=0.6.2  # MIT License
 python-neutronclient>=2.3.6,<3
 netifaces>=0.10.4
 oslo.config>=1.4.0 # Apache-2.0