diff --git a/app/controllers/diary_entries_controller.rb b/app/controllers/diary_entries_controller.rb
index ff6dfc826c..760c9a3012 100644
--- a/app/controllers/diary_entries_controller.rb
+++ b/app/controllers/diary_entries_controller.rb
@@ -71,6 +71,7 @@ def show
     if @entry
       @title = t ".title", :user => params[:display_name], :title => @entry.title
       @opengraph_properties = {
+        "og:title" => @entry.title,
         "og:image" => @entry.body.image,
         "og:image:alt" => @entry.body.image_alt,
         "og:description" => @entry.body.description,
diff --git a/app/helpers/open_graph_helper.rb b/app/helpers/open_graph_helper.rb
index cde848e5d1..a496268e49 100644
--- a/app/helpers/open_graph_helper.rb
+++ b/app/helpers/open_graph_helper.rb
@@ -4,7 +4,7 @@ module OpenGraphHelper
   def opengraph_tags(title, properties)
     tags = {
       "og:site_name" => t("layouts.project_name.title"),
-      "og:title" => title || t("layouts.project_name.title"),
+      "og:title" => properties["og:title"] || title || t("layouts.project_name.title"),
       "og:type" => "website",
       "og:url" => url_for(:only_path => false),
       "og:description" => properties["og:description"] || t("layouts.intro_text")
diff --git a/test/controllers/diary_entries_controller_test.rb b/test/controllers/diary_entries_controller_test.rb
index aad759b5b6..7d543250bc 100644
--- a/test/controllers/diary_entries_controller_test.rb
+++ b/test/controllers/diary_entries_controller_test.rb
@@ -648,6 +648,17 @@ def test_show_hidden_comments
     end
   end
 
+  def test_show_og_title
+    user = create(:user)
+    diary_entry = create(:diary_entry, :user => user, :title => "The Important Blog Post")
+
+    get diary_entry_path(user, diary_entry)
+    assert_response :success
+    assert_dom "head meta[property='og:title']" do
+      assert_dom "> @content", "The Important Blog Post"
+    end
+  end
+
   def test_show_og_image_with_no_image
     user = create(:user)
     diary_entry = create(:diary_entry, :user => user, :body => "nothing")