diff --git a/railties/lib/rails/generators/app_base.rb b/railties/lib/rails/generators/app_base.rb
index bb2a9fcf221138bb42887c92c9098b23d2c7e54a..da1e48ecb9a1aa95ee5a961fb158fd2a3bde71b9 100644
--- a/railties/lib/rails/generators/app_base.rb
+++ b/railties/lib/rails/generators/app_base.rb
@@ -120,7 +120,7 @@ def set_default_accessors!
       end
 
       def database_gemfile_entry
-        options[:skip_active_record] ? "" : "gem '#{gem_for_database}'\n"
+        options[:skip_active_record] ? "" : "gem '#{gem_for_database}'"
       end
 
       def include_all_railties?