diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 7468b8325e1..d26a29da729 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -31280,7 +31280,7 @@ EOF
       sha256 = "0hq887yb3rwc0rcw32lh7xdkk9bbrqy274aspzqkd6f7dyhp73ih";
     };
 
-    disabled = isPy3k;
+    propagatedBuildInputs = with self; [ requests-cache ];
 
     meta = {
       description = "Simple to use TVDB (thetvdb.com) API in Python.";