1 files changed, 8 insertions, 9 deletions
diff --git a/lib/bundler/plugin/installer.rb b/lib/bundler/plugin/installer.rb
index 26cec4f18c..73198aec04 100644
--- a/lib/bundler/plugin/installer.rb
+++ b/lib/bundler/plugin/installer.rb
@@ -16,15 +16,13 @@ module Bundler
 
         version = options[:version] || [">= 0"]
 
-        Bundler.settings.temporary(:disable_multisource => false) do
-          if options[:git]
-            install_git(names, version, options)
-          elsif options[:local_git]
-            install_local_git(names, version, options)
-          else
-            sources = options[:source] || Bundler.rubygems.sources
-            install_rubygems(names, version, sources)
-          end
+        if options[:git]
+          install_git(names, version, options)
+        elsif options[:local_git]
+          install_local_git(names, version, options)
+        else
+          sources = options[:source] || Bundler.rubygems.sources
+          install_rubygems(names, version, sources)
         end
       end
 
@@ -84,6 +82,7 @@ module Bundler
         deps = names.map {|name| Dependency.new name, version }
 
         definition = Definition.new(nil, deps, source_list, true)
+        definition.allow_multisource!
         install_definition(definition)
       end