diff --git a/pkgs/development/interpreters/ruby/patches.nix b/pkgs/development/interpreters/ruby/patches.nix
index 9d694eac1e42..438aaf7ba547 100644
--- a/pkgs/development/interpreters/ruby/patches.nix
+++ b/pkgs/development/interpreters/ruby/patches.nix
@@ -132,4 +132,6 @@ in
         zcat ${patch} | patch -p 1
       ''; # */
     };
+
+  bundler = { dontPatchShebangs=1; };
 }