diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
index 22ac0137fd3bb8..56e88045b2c67b 100755
--- a/tool/rbinstall.rb
+++ b/tool/rbinstall.rb
@@ -1050,12 +1050,12 @@ def install_default_gem(dir, srcdir, bindir)
       # This gemspec keep the original dependencies
       path = "#{srcdir}/.bundle/gems/#{gem_name}/#{gem_name}.gemspec"
       unless File.exist?(path)
-          # Try to find the gemspec file for gems that hasn't own gemspec
-          path = "#{srcdir}/.bundle/specifications/#{gem_name}.gemspec"
-          unless File.exist?(path)
-            skipped[gem_name] = "gemspec not found"
-            next
-          end
+        # Try to find the gemspec file for gems that hasn't own gemspec
+        path = "#{srcdir}/.bundle/specifications/#{gem_name}.gemspec"
+        unless File.exist?(path)
+          skipped[gem_name] = "gemspec not found"
+          next
+        end
       end
     end
     spec = load_gemspec(path, "#{srcdir}/.bundle/gems/#{gem_name}")