diff --git a/pkgs/development/python-modules/johnnycanencrypt/default.nix b/pkgs/development/python-modules/johnnycanencrypt/default.nix
index a0c82902d3e6..460b0cddf616 100644
--- a/pkgs/development/python-modules/johnnycanencrypt/default.nix
+++ b/pkgs/development/python-modules/johnnycanencrypt/default.nix
@@ -5,7 +5,6 @@
 , rustPlatform
 , llvmPackages
 , pkg-config
-, maturin
 , pcsclite
 , nettle
 , requests