diff --git a/Gemfile.lock b/Gemfile.lock
index 656425a91..a14b6ec93 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -749,7 +749,6 @@ DEPENDENCIES
   omniauth (~> 1.9)
   omniauth-cas (~> 1.1)
   omniauth-saml (~> 1.10)
-  ostatus2 (~> 2.0)
   ox (~> 2.11)
   paperclip (~> 6.0)
   paperclip-av-transcoder (~> 0.6)