diff --git a/app/models/question_glisser_deposer.rb b/app/models/question_glisser_deposer.rb
index 20fdb494b..95e096418 100644
--- a/app/models/question_glisser_deposer.rb
+++ b/app/models/question_glisser_deposer.rb
@@ -13,7 +13,7 @@ def as_json(_options = nil)
 
   def base_json
     slice(:id, :nom_technique, :description).tap do |json|
-      json['type'] = 'glisser_deposer_billets'
+      json['type'] = 'glisser-deposer-billets'
       json['illustration'] = cdn_for(illustration) if illustration.attached?
       json['modalite_reponse'] = transcription_modalite_reponse&.ecrit
       json['intitule'] = transcription_intitule&.ecrit
diff --git a/spec/models/question_glisser_deposer_spec.rb b/spec/models/question_glisser_deposer_spec.rb
index 0f4f44b0a..1d4d8dfff 100644
--- a/spec/models/question_glisser_deposer_spec.rb
+++ b/spec/models/question_glisser_deposer_spec.rb
@@ -26,7 +26,7 @@
       expect(json.keys).to match_array(%w[id intitule audio_url nom_technique
                                           description illustration modalite_reponse type
                                           reponsesNonClassees])
-      expect(json['type']).to eql('glisser_deposer_billets')
+      expect(json['type']).to eql('glisser-deposer-billets')
       expect(json['intitule']).to eql('Mon Intitulé')
       expect(json['modalite_reponse']).to eql(modalite.ecrit)
       expect(json['illustration']).to eql(Rails.application.routes.url_helpers.url_for(