diff --git a/bundler/lib/bundler/installer.rb b/bundler/lib/bundler/installer.rb
index 8be4bb118997..4f5b1a165423 100644
--- a/bundler/lib/bundler/installer.rb
+++ b/bundler/lib/bundler/installer.rb
@@ -243,6 +243,7 @@ def load_plugins
         end
       end.flatten
       Bundler.rubygems.load_plugin_files(path_plugin_files)
+      Bundler.rubygems.load_env_plugins
     end
 
     def ensure_specs_are_compatible!
diff --git a/bundler/lib/bundler/rubygems_integration.rb b/bundler/lib/bundler/rubygems_integration.rb
index 9256fa274c79..cc3130a02fa1 100644
--- a/bundler/lib/bundler/rubygems_integration.rb
+++ b/bundler/lib/bundler/rubygems_integration.rb
@@ -227,6 +227,10 @@ def load_plugin_files(files)
       Gem.load_plugin_files(files) if Gem.respond_to?(:load_plugin_files)
     end
 
+    def load_env_plugins
+      Gem.load_env_plugins if Gem.respond_to?(:load_env_plugins)
+    end
+
     def ui=(obj)
       Gem::DefaultUserInteraction.ui = obj
     end