diff --git a/pkgs/development/python-modules/flask-restplus/default.nix b/pkgs/development/python-modules/flask-restplus/default.nix
index 7246183bd8a..f7f8360fa48 100644
--- a/pkgs/development/python-modules/flask-restplus/default.nix
+++ b/pkgs/development/python-modules/flask-restplus/default.nix
@@ -12,6 +12,8 @@
 , pytz
 , aniso8601
 , flask-restful
+, isPy27
+, enum34
 }:
 
 buildPythonPackage rec {
@@ -24,7 +26,8 @@ buildPythonPackage rec {
   };
 
   checkInputs = [ nose blinker tzlocal mock rednose ];
-  propagatedBuildInputs = [ flask six jsonschema pytz aniso8601 flask-restful ];
+  propagatedBuildInputs = [ flask six jsonschema pytz aniso8601 flask-restful ]
+   ++ lib.optional isPy27 enum34;
 
   # RuntimeError: Working outside of application context.
   doCheck = false;