1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/openbabel-bindings/default.nix b/nixpkgs/pkgs/development/python-modules/openbabel-bindings/default.nix
index 6488b8fad2fb..fad677987bf4 100644
--- a/nixpkgs/pkgs/development/python-modules/openbabel-bindings/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/openbabel-bindings/default.nix
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   # some functionality to work (inparticular, pybel).
   # see https://openbabel.org/docs/dev/Installation/install.html
   BABEL_LIBDIR = "${openbabel}/lib/openbabel/3.1.0";
-  LD_LIBRARY_PATH = "$LD_LIBRARY_PATH:${openbabel}/lib";
+  LD_LIBRARY_PATH = "${openbabel}/lib";
 
   doCheck = false;
   pythonImportsCheck = [ "openbabel" ];