diff --git a/app/graphql/api/v2/schema.rb b/app/graphql/api/v2/schema.rb
index 93c62ef1e..867a36126 100644
--- a/app/graphql/api/v2/schema.rb
+++ b/app/graphql/api/v2/schema.rb
@@ -114,7 +114,8 @@ class API::V2::Schema < GraphQL::Schema
     Types::Champs::Descriptor::TextareaChampDescriptorType,
     Types::Champs::Descriptor::TextChampDescriptorType,
     Types::Champs::Descriptor::TitreIdentiteChampDescriptorType,
-    Types::Champs::Descriptor::YesNoChampDescriptorType
+    Types::Champs::Descriptor::YesNoChampDescriptorType,
+    Types::Champs::Descriptor::ExpressionReguliereChampDescriptorType
 
   def self.unauthorized_object(error)
     # Add a top-level error to the response instead of returning nil:
diff --git a/app/graphql/schema.graphql b/app/graphql/schema.graphql
index 0fc35e4f4..0d0ea7a2f 100644
--- a/app/graphql/schema.graphql
+++ b/app/graphql/schema.graphql
@@ -2284,6 +2284,34 @@ type ExplicationChampDescriptor implements ChampDescriptor {
   type: TypeDeChamp! @deprecated(reason: "Utilisez le champ `__typename` à la place.")
 }
 
+type ExpressionReguliereChampDescriptor implements ChampDescriptor {
+  """
+  Description des champs d’un bloc répétable.
+  """
+  champDescriptors: [ChampDescriptor!] @deprecated(reason: "Utilisez le champ `RepetitionChampDescriptor.champ_descriptors` à la place.")
+
+  """
+  Description du champ.
+  """
+  description: String
+  id: ID!
+
+  """
+  Libellé du champ.
+  """
+  label: String!
+
+  """
+  Est-ce que le champ est obligatoire ?
+  """
+  required: Boolean!
+
+  """
+  Type de la valeur du champ.
+  """
+  type: TypeDeChamp! @deprecated(reason: "Utilisez le champ `__typename` à la place.")
+}
+
 type File {
   byteSize: Int! @deprecated(reason: "Utilisez le champ `byteSizeBigInt` à la place.")
   byteSizeBigInt: BigInt!
@@ -3945,6 +3973,11 @@ enum TypeDeChamp {
   """
   explication
 
+  """
+  Expression régulière
+  """
+  expression_reguliere
+
   """
   Titre de section
   """
diff --git a/app/graphql/types/champ_descriptor_type.rb b/app/graphql/types/champ_descriptor_type.rb
index 3e59bec96..6bc69823d 100644
--- a/app/graphql/types/champ_descriptor_type.rb
+++ b/app/graphql/types/champ_descriptor_type.rb
@@ -96,6 +96,8 @@ module Types
           Types::Champs::Descriptor::EpciChampDescriptorType
         when TypeDeChamp.type_champs.fetch(:cojo)
           Types::Champs::Descriptor::COJOChampDescriptorType
+        when TypeDeChamp.type_champs.fetch(:expression_reguliere)
+          Types::Champs::Descriptor::ExpressionReguliereChampDescriptorType
         end
       end
     end
diff --git a/app/graphql/types/champs/descriptor/expression_reguliere_champ_descriptor_type.rb b/app/graphql/types/champs/descriptor/expression_reguliere_champ_descriptor_type.rb
new file mode 100644
index 000000000..430c4a00d
--- /dev/null
+++ b/app/graphql/types/champs/descriptor/expression_reguliere_champ_descriptor_type.rb
@@ -0,0 +1,5 @@
+module Types::Champs::Descriptor
+  class ExpressionReguliereChampDescriptorType < Types::BaseObject
+    implements Types::ChampDescriptorType
+  end
+end