diff --git a/src/main/java/fr/titionfire/ffsaf/domain/entity/MembreEntity.java b/src/main/java/fr/titionfire/ffsaf/domain/entity/MembreEntity.java
index 04805ee..f979fb4 100644
--- a/src/main/java/fr/titionfire/ffsaf/domain/entity/MembreEntity.java
+++ b/src/main/java/fr/titionfire/ffsaf/domain/entity/MembreEntity.java
@@ -23,7 +23,7 @@ public class MembreEntity {
     private Categorie categorie;
     private ClubEntity club;
     private Genre genre;
-    private int licence;
+    private Integer licence;
     private String country;
     private Date birth_date;
     private String email;
diff --git a/src/main/java/fr/titionfire/ffsaf/rest/data/SimpleMembre.java b/src/main/java/fr/titionfire/ffsaf/rest/data/SimpleMembre.java
index a7e228b..f2cf3fe 100644
--- a/src/main/java/fr/titionfire/ffsaf/rest/data/SimpleMembre.java
+++ b/src/main/java/fr/titionfire/ffsaf/rest/data/SimpleMembre.java
@@ -34,7 +34,7 @@ public class SimpleMembre {
     @Schema(description = "Le genre du membre.", example = "H")
     private Genre genre;
     @Schema(description = "Le numéro de licence du membre.", example = "12345")
-    private int licence;
+    private Integer licence;
     @Schema(description = "Le pays du membre.", example = "FR")
     private String country;
     @Schema(description = "La date de naissance du membre.")
diff --git a/src/main/webapp/src/pages/MemberList.jsx b/src/main/webapp/src/pages/MemberList.jsx
index 9e2c63f..bb91ef0 100644
--- a/src/main/webapp/src/pages/MemberList.jsx
+++ b/src/main/webapp/src/pages/MemberList.jsx
@@ -139,7 +139,7 @@ function MakeCentralPanel({data, visibleMember, navigate, showLicenceState, page
 function MakeRow({member, showLicenceState, navigate, source}) {
     const rowContent = <>
         <div className="row">
-            <span className="col-auto">{String(member.licence_number).padStart(5, '0')}</span>
+            <span className="col-auto">{member.licence_number ? String(member.licence_number).padStart(5, '0') : "-------"}</span>
             <div className="ms-2 col-auto">
                 <div className="fw-bold">{member.fname} {member.lname}</div>
             </div>