diff --git a/adminIut.c b/adminIut.c
index f9b0aaf..68deb4f 100644
--- a/adminIut.c
+++ b/adminIut.c
@@ -90,8 +90,10 @@ ListeD ModifinbP(ListeD ld, char departement[30], int MnbP, int n){
         printf("departement non existant");
         exit(1);
     }
-    else
-    
+    else{
+        ld[i].nbP=MnbP;
+    }
+    return ld;
 }