1 files changed, 0 insertions, 3 deletions
diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
index e41f6887aa..0e88d93c8f 100755
--- a/tool/rbinstall.rb
+++ b/tool/rbinstall.rb
@@ -835,9 +835,6 @@ module RbInstall
     def write_cache_file
     end
 
-    def build_extensions
-    end
-
     def shebang(bin_file_name)
       path = File.join(gem_dir, spec.bindir, bin_file_name)
       first_line = File.open(path, "rb") {|file| file.gets}