diff --git a/README.md b/README.md
index 6f6f44e..b989d1a 100644
--- a/README.md
+++ b/README.md
@@ -50,10 +50,10 @@ Now you can easily test your `Kemal` application in your `spec`s.
 describe "Your::Kemal::App" do
   # Be sure to start your app in test mode
   start
-  
+
   # You can use get,post,put,patch,delete to call the corresponding route.
   it "renders /" do
-    response = get "/"
+    get "/"
     response.body.should eq "Hello World!"
   end
 
diff --git a/shard.yml b/shard.yml
index 14d5d2b..5ebdcdd 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,5 +1,5 @@
 name: spec-kemal
-version: 0.1.0
+version: 0.2.0
 
 dependencies:
   kemal:
diff --git a/spec/spec-kemal_spec.cr b/spec/spec-kemal_spec.cr
index bbf3dc9..1ff9f73 100644
--- a/spec/spec-kemal_spec.cr
+++ b/spec/spec-kemal_spec.cr
@@ -4,13 +4,13 @@ describe "SpecKemalApp" do
   start
 
   it "handles get" do
-    response = get "/"
+    get "/"
     response.body.should eq "Hello world"
   end
 
   it "handles post" do
     json_body = {"name": "Serdar", "age": 27, "skills": ["crystal, kemal"]}
-    response = post("/user", headers: HTTP::Headers{"Content-Type": "application/json"}, body: json_body.to_json)
+    post("/user", headers: HTTP::Headers{"Content-Type": "application/json"}, body: json_body.to_json)
     response.body.should eq(json_body.to_json)
   end
 end
diff --git a/src/spec-kemal.cr b/src/spec-kemal.cr
index 49e5274..dbbba10 100644
--- a/src/spec-kemal.cr
+++ b/src/spec-kemal.cr
@@ -12,6 +12,8 @@ Kemal.config.host_binding = APP_HOST_BINDING
 Kemal.config.port = APP_PORT
 Kemal.config.logging = false
 
+$response : HTTP::Client::Response?
+
 def start
   spawn do
     Kemal.run
@@ -27,6 +29,10 @@ end
 
 {% for method in %w(get post put head delete patch) %}
   def {{method.id}}(path, headers : HTTP::Headers? = nil, body : String? = nil)
-    HTTP::Client.{{method.id}}(APP_URL + path, headers, body)
+    $response = HTTP::Client.{{method.id}}(APP_URL + path, headers, body)
   end
 {% end %}
+
+def response
+  $response.not_nil!
+end
diff --git a/src/spec-kemal/version.cr b/src/spec-kemal/version.cr
index 034c9d2..c87e680 100644
--- a/src/spec-kemal/version.cr
+++ b/src/spec-kemal/version.cr
@@ -1,3 +1,3 @@
 module Spec::Kemal
-  VERSION = "0.1.0"
+  VERSION = "0.2.0"
 end