diff --git a/Gemfile b/Gemfile
index 06c195d8069e3f4e657c8bdec93733b8212c7446..92547fbf9237d9e2472a6f5e4ebb5d92055dae6f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,7 +15,8 @@ gem 'mysql2', '~> 0.5.3'
 gem "puma", "~> 5.0"
 
 # Build JSON APIs with ease [https://github.com/rails/jbuilder]
-# gem "jbuilder"
+gem "jbuilder"
+
 gem 'nokogiri'
 # Use Redis adapter to run Action Cable in production
 # gem "redis", "~> 4.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 983316303de0cbca4ce98e0b57277321e699567c..f2e573b9971afbbb45b127e836513f633e1699d3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,6 +92,9 @@ GEM
     irb (1.9.0)
       rdoc
       reline (>= 0.3.8)
+    jbuilder (2.11.5)
+      actionview (>= 5.0.0)
+      activesupport (>= 5.0.0)
     loofah (2.22.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
@@ -181,6 +184,7 @@ DEPENDENCIES
   annotot!
   bootsnap
   debug
+  jbuilder
   mysql2 (~> 0.5.3)
   nokogiri
   puma (~> 5.0)