diff --git a/pkgs/development/compilers/bluespec/default.nix b/pkgs/development/compilers/bluespec/default.nix
index 7fd69be01f61..b68f0b061347 100644
--- a/pkgs/development/compilers/bluespec/default.nix
+++ b/pkgs/development/compilers/bluespec/default.nix
@@ -37,7 +37,7 @@ in stdenv.mkDerivation rec {
       src/Verilog/copy_module.pl \
       src/comp/update-build-version.sh \
       src/comp/update-build-system.sh \
-      src/comp/wrapper.sh 
+      src/comp/wrapper.sh
 
     substituteInPlace src/comp/Makefile \
       --replace 'BINDDIR' 'BINDIR' \