diff --git a/test/services/ssl/parser_test.rb b/test/services/ssl/parser_test.rb
index f854deb..b1d69ae 100644
--- a/test/services/ssl/parser_test.rb
+++ b/test/services/ssl/parser_test.rb
@@ -11,7 +11,7 @@ module SSL
       parser = Parser.new("ssl0.domain.org")
       domain = file_fixture("ssl/ssl0.domain.org.txt").read
       response = parser.parse(domain)
-      assert_kind_of Whois::Response, response
+      assert_kind_of SSL::Response, response
 
       assert_equal Time.new(2028, 6, 10, 9, 14, 18, 0), response.expire_at
       assert response.expire_at.utc?
@@ -21,7 +21,7 @@ module SSL
       parser = Parser.new("ssl1.domain.org")
       domain = file_fixture("ssl/ssl1.domain.org.txt").read
       response = parser.parse(domain)
-      assert_kind_of Whois::Response, response
+      assert_kind_of SSL::Response, response
 
       assert_equal Time.new(2022, 8, 6, 0, 57, 0, 0), response.expire_at
       assert response.expire_at.utc?
diff --git a/test/services/ssl_test.rb b/test/services/ssl_test.rb
index 31a5123..7965f0a 100644
--- a/test/services/ssl_test.rb
+++ b/test/services/ssl_test.rb
@@ -35,7 +35,7 @@ module SSL
       )
 
       service = Service.new("ssl0.domain.org")
-      assert_kind_of Whois::Response, service.parse(result)
+      assert_kind_of SSL::Response, service.parse(result)
     end
 
     test "should uses the command line arguments of the configuration" do