diff --git a/pkgs/by-name/ca/calibre-web/package.nix b/pkgs/by-name/ca/calibre-web/package.nix
index 0c2cd0fa6729..4f67ba476f80 100644
--- a/pkgs/by-name/ca/calibre-web/package.nix
+++ b/pkgs/by-name/ca/calibre-web/package.nix
@@ -133,6 +133,7 @@ python3Packages.buildPythonApplication rec {
     "lxml"
     "pypdf"
     "regex"
+    "requests"
     "tornado"
     "unidecode"
     "wand"