diff --git a/pkgs/development/python-modules/pycangjie/default.nix b/pkgs/development/python-modules/pycangjie/default.nix
index 8001f0b43a9..f8ca06eec86 100644
--- a/pkgs/development/python-modules/pycangjie/default.nix
+++ b/pkgs/development/python-modules/pycangjie/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "pycangjie-${version}";
+  name = "${python.libPrefix}-pycangjie-${version}";
   version = "1.3_rev_${rev}";
   rev = "361bb413203fd43bab624d98edf6f7d20ce6bfd3";