diff --git a/app/controllers/moderation/comments_controller.rb b/app/controllers/moderation/comments_controller.rb
index 07c0201ee..d5ce4d431 100644
--- a/app/controllers/moderation/comments_controller.rb
+++ b/app/controllers/moderation/comments_controller.rb
@@ -14,14 +14,14 @@ class Moderation::CommentsController < Moderation::BaseController
   end
 
   def hide
-    @comment.hide
+    hide_comment @comment
   end
 
   def moderate
     @comments = @comments.where(id: params[:comment_ids])
 
     if params[:hide_comments].present?
-      @comments.accessible_by(current_ability, :hide).each(&:hide)
+      @comments.accessible_by(current_ability, :hide).each {|comment| hide_comment comment}
 
     elsif params[:ignore_flags].present?
       @comments.accessible_by(current_ability, :ignore_flag).each(&:ignore_flag)
@@ -40,4 +40,9 @@ class Moderation::CommentsController < Moderation::BaseController
       @comments = Comment.accessible_by(current_ability, :moderate)
     end
 
+    def hide_comment(comment)
+      comment.hide
+      Activity.log(current_user, :hide, comment)
+    end
+
 end
diff --git a/spec/features/admin/activity_spec.rb b/spec/features/admin/activity_spec.rb
index 2979117d9..d406421e8 100644
--- a/spec/features/admin/activity_spec.rb
+++ b/spec/features/admin/activity_spec.rb
@@ -95,4 +95,49 @@ feature 'Admin activity' do
     end
   end
 
+  context "Comments" do
+    scenario "Shows moderation activity on comments", :js do
+      debate = create(:debate)
+      comment = create(:comment, commentable: debate)
+
+      visit debate_path(debate)
+
+      within("#comment_#{comment.id}") do
+        click_link 'Hide'
+      end
+
+      visit admin_activity_path
+
+      within("#activity_#{Activity.last.id}") do
+        expect(page).to have_content(comment.body)
+        expect(page).to have_content(@admin.user.username)
+      end
+    end
+
+    scenario "Shows moderation activity from moderation screen" do
+      comment1 = create(:comment, body: "SPAM")
+      comment2 = create(:comment)
+      comment3 = create(:comment, body: "Offensive!")
+
+      visit moderation_comments_path(filter: 'all')
+
+      within("#comment_#{comment1.id}") do
+        check "comment_#{comment1.id}_check"
+      end
+
+      within("#comment_#{comment3.id}") do
+        check "comment_#{comment3.id}_check"
+      end
+
+      click_on "Hide comments"
+
+      visit admin_activity_path
+
+
+      expect(page).to have_content(comment1.body)
+      expect(page).to_not have_content(comment2.body)
+      expect(page).to have_content(comment3.body)
+    end
+  end
+
 end
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