diff --git a/app/models/procedure.rb b/app/models/procedure.rb
index 38c7200e3..c5a0ce236 100644
--- a/app/models/procedure.rb
+++ b/app/models/procedure.rb
@@ -112,7 +112,7 @@ class Procedure < ActiveRecord::Base
   end
 
   def publish!(path)
-    self.update_attributes!({published: true, archived: false})
+    self.update_attributes!({ published: true, archived: false, published_at: Time.now })
     ProcedurePath.create!(path: path, procedure: self, administrateur: self.administrateur)
   end
 
diff --git a/spec/models/procedure_spec.rb b/spec/models/procedure_spec.rb
index 7f37f0833..88e3fbd16 100644
--- a/spec/models/procedure_spec.rb
+++ b/spec/models/procedure_spec.rb
@@ -224,10 +224,12 @@ describe Procedure do
 
     before do
       procedure.publish!("example-path")
+      Timecop.freeze(Time.now)
     end
 
     it { expect(procedure.published).to eq(true) }
     it { expect(procedure.archived).to eq(false) }
+    it { expect(procedure.published_at).to eq(Time.now) }
     it { expect(ProcedurePath.find_by_path("example-path")).to be }
     it { expect(ProcedurePath.find_by_path("example-path").procedure).to eq(procedure) }
     it { expect(ProcedurePath.find_by_path("example-path").administrateur).to eq(procedure.administrateur) }