diff --git a/lib/pleroma/frontend.ex b/lib/pleroma/frontend.ex
index ec72fb6a4..816499917 100644
--- a/lib/pleroma/frontend.ex
+++ b/lib/pleroma/frontend.ex
@@ -43,10 +43,6 @@ defmodule Pleroma.Frontend do
       {:download_or_unzip, _} ->
         Logger.info("Could not download or unzip the frontend")
         {:error, "Could not download or unzip the frontend"}
-
-      _e ->
-        Logger.info("Could not install the frontend")
-        {:error, "Could not install the frontend"}
     end
   end
 
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 6c1d6ded9..b30b0cabe 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -1661,7 +1661,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
        }}
     else
       {:error, _} = e -> e
-      e -> {:error, e}
     end
   end
 
diff --git a/lib/pleroma/web/activity_pub/mrf/nsfw_api_policy.ex b/lib/pleroma/web/activity_pub/mrf/nsfw_api_policy.ex
index 3d1c273b9..451a212d4 100644
--- a/lib/pleroma/web/activity_pub/mrf/nsfw_api_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/nsfw_api_policy.ex
@@ -137,7 +137,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.NsfwApiPolicy do
       {:ok, object}
     else
       {:nsfw, _data} -> handle_nsfw(object)
-      _ -> {:reject, "NSFW: Attachment rejected"}
     end
   end
 
diff --git a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
index 829ddeaea..8e3021ae6 100644
--- a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
@@ -222,7 +222,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
     else
       {:reject, nil} -> {:reject, "[SimplePolicy]"}
       {:reject, _} = e -> e
-      _ -> {:reject, "[SimplePolicy]"}
     end
   end
 
@@ -238,7 +237,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
     else
       {:reject, nil} -> {:reject, "[SimplePolicy]"}
       {:reject, _} = e -> e
-      _ -> {:reject, "[SimplePolicy]"}
     end
   end
 
@@ -251,7 +249,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
     else
       {:reject, nil} -> {:reject, "[SimplePolicy]"}
       {:reject, _} = e -> e
-      _ -> {:reject, "[SimplePolicy]"}
     end
   end
 
diff --git a/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex b/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex
index d9deff35f..1c114558e 100644
--- a/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex
@@ -31,7 +31,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicy do
       {:reject, _} = e -> e
       {:accepted, _} -> {:reject, "[VocabularyPolicy] #{message_type} not in accept list"}
       {:rejected, _} -> {:reject, "[VocabularyPolicy] #{message_type} in reject list"}
-      _ -> {:reject, "[VocabularyPolicy]"}
     end
   end
 
diff --git a/lib/pleroma/web/admin_api/controllers/invite_controller.ex b/lib/pleroma/web/admin_api/controllers/invite_controller.ex
index 7e3020f28..30dbc7e73 100644
--- a/lib/pleroma/web/admin_api/controllers/invite_controller.ex
+++ b/lib/pleroma/web/admin_api/controllers/invite_controller.ex
@@ -46,7 +46,6 @@ defmodule Pleroma.Web.AdminAPI.InviteController do
       render(conn, "show.json", invite: updated_invite)
     else
       nil -> {:error, :not_found}
-      error -> error
     end
   end
 
diff --git a/lib/pleroma/web/common_api.ex b/lib/pleroma/web/common_api.ex
index 34e480d73..7cefe3647 100644
--- a/lib/pleroma/web/common_api.ex
+++ b/lib/pleroma/web/common_api.ex
@@ -611,7 +611,6 @@ defmodule Pleroma.Web.CommonAPI do
       Utils.update_report_state(activity, state)
     else
       nil -> {:error, :not_found}
-      _ -> {:error, dgettext("errors", "Could not update state")}
     end
   end
 
diff --git a/lib/pleroma/web/twitter_api/controllers/util_controller.ex b/lib/pleroma/web/twitter_api/controllers/util_controller.ex
index 040fa3286..6805233df 100644
--- a/lib/pleroma/web/twitter_api/controllers/util_controller.ex
+++ b/lib/pleroma/web/twitter_api/controllers/util_controller.ex
@@ -207,9 +207,6 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
           {:error, changeset} ->
             {_, {error, _}} = Enum.at(changeset.errors, 0)
             json(conn, %{error: "New password #{error}."})
-
-          _ ->
-            json(conn, %{error: "Unable to change password."})
         end
 
       {:error, msg} ->