diff --git a/src/app/features/post_spotted.feature b/src/app/features/post_spotted.feature
index c4d4354b..1f4008df 100644
--- a/src/app/features/post_spotted.feature
+++ b/src/app/features/post_spotted.feature
@@ -14,4 +14,10 @@ Scenario: student write a spotted on the content field and clicks the button "Ma
     When I fill the content spotted field with some information
     And I click the Mandar spotted button
     Then I should see the college page
-    And I should see my new spotted on the timeline
\ No newline at end of file
+    And I should see my new spotted on the timeline
+
+Scenario: student tries to post a spotted with empty content
+    Given I click the Novo spotted button
+    When I dont fill the content spotted field
+    And I click the Mandar spotted button
+    Then I should see the red failed toast
\ No newline at end of file
diff --git a/src/app/features/step_definitions/post_spotted_steps.rb b/src/app/features/step_definitions/post_spotted_steps.rb
index b482013d..ac62da50 100644
--- a/src/app/features/step_definitions/post_spotted_steps.rb
+++ b/src/app/features/step_definitions/post_spotted_steps.rb
@@ -6,6 +6,10 @@
     expect(page).to have_xpath('.//div', text: "Spotted Teste")
 end
 
+When("I dont fill the content spotted field") do
+    fill_in "spotted[content]", with: ""
+end
+
 # - - -
 
 Given (/^I posted a spotted successfully on the college page$/) do