diff --git a/pkgs/tools/system/ansible/default.nix b/pkgs/tools/system/ansible/default.nix
index c033814c631..284f6cbb3d2 100644
--- a/pkgs/tools/system/ansible/default.nix
+++ b/pkgs/tools/system/ansible/default.nix
@@ -20,7 +20,7 @@ pythonPackages.buildPythonPackage rec {
   dontPatchShebangs = true;
 
   propagatedBuildInputs = with pythonPackages; [
-    paramiko jinja2 pyyaml httplib2 boto
+    paramiko jinja2 pyyaml httplib2 boto six
   ];
 
   postFixup = ''