1 files changed, 4 insertions, 2 deletions
diff --git a/app/models/integrations/unify_circuit.rb b/app/models/integrations/unify_circuit.rb
index f10a75fac5d..2e7b9b7dc60 100644
--- a/app/models/integrations/unify_circuit.rb
+++ b/app/models/integrations/unify_circuit.rb
@@ -43,11 +43,13 @@ module Integrations
     private
 
     def notify(message, opts)
-      response = Gitlab::HTTP.post(webhook, body: {
+      body = {
         subject: message.project_name,
         text: message.summary,
         markdown: true
-      }.to_json)
+      }
+
+      response = Gitlab::HTTP.post(webhook, body: Gitlab::Json.dump(body))
 
       response if response.success?
     end