diff --git a/flake.nix b/flake.nix
index d0a953e..0de96a6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -111,7 +111,6 @@
 
           export MRUBY_CFLAGS=-I${mruby}/include
           export MRUBY_LIBS="-L${mruby}/lib -lmruby"
-          export PATH="$PWD/result/bin:$PATH"
         '';
       };
     };