diff --git a/pkgs/build-support/rust/default.nix b/pkgs/build-support/rust/default.nix
index be983af1c114..58b91b88e80b 100644
--- a/pkgs/build-support/rust/default.nix
+++ b/pkgs/build-support/rust/default.nix
@@ -8,7 +8,6 @@
 , cargoSetupHook
 , fetchCargoTarball
 , importCargoLock
-, runCommandNoCC
 , rustPlatform
 , callPackage
 , remarshal