diff --git a/lib/lgtm/plugin.rb b/lib/lgtm/plugin.rb
index 4246876..875b60d 100644
--- a/lib/lgtm/plugin.rb
+++ b/lib/lgtm/plugin.rb
@@ -41,7 +41,7 @@ def check_lgtm(image_url: nil, https_image_only: false)
 
     def fetch_image_url(https_image_only: false)
       lgtm_post_req = process_request(RANDOM_LGTM_POST_URL)
-      return if lgtm_post_req.code == '503' # returns "img tag src='#'" when Service Temporarily Unavailable; Over Quota.
+      return if lgtm_post_req.code == '503' # returns "<h1 align="center">LGTM</h1>" when Service Temporarily Unavailable; Over Quota.
       lgtm_post_url = lgtm_post_req['location']
 
       lgtm_post_response = process_request(lgtm_post_url) do |req|
@@ -70,7 +70,11 @@ def process_request(url)
     end
 
     def markdown_template(image_url)
-      "<p align='center'><img src='#{(image_url || '#')}' alt='LGTM' /></p>"
+      if image_url.nil?
+        "<h1 align='center'>LGTM</h1>"
+      else
+        "<p align='center'><img src='#{image_url}' alt='LGTM' /></p>"
+      end
     end
   end
 end
diff --git a/spec/lgtm_spec.rb b/spec/lgtm_spec.rb
index 0d472bf..678625b 100644
--- a/spec/lgtm_spec.rb
+++ b/spec/lgtm_spec.rb
@@ -24,11 +24,11 @@ module Danger
         @lgtm.check_lgtm
         expect(@dangerfile.status_report[:markdowns].length).to eq(1)
       end
-
       it 'lgtm with default url is OverQuota' do
         allow(Net::HTTP).to receive(:start).and_return(mock(code: '503'))
-
-        expect(@dangerfile.status_report[:markdowns]).to be_empty
+        @lgtm.check_lgtm
+        expect(@dangerfile.status_report[:markdowns][0].message)
+          .to eq("<h1 align='center'>LGTM</h1>")
       end
 
       def mock(request_url: 'https://lgtm.in/p/sSuI4hm0q',