diff --git a/gestion/admin.py b/gestion/admin.py
index aa5508c..60d2035 100644
--- a/gestion/admin.py
+++ b/gestion/admin.py
@@ -17,7 +17,7 @@ class ConsumptionHistoryAdmin(SimpleHistoryAdmin):
     """
     list_display = ('customer', 'product', 'quantity', 'paymentMethod', 'date', 'amount')
     ordering = ('-date', )
-    search_fields = ('customer', 'product')
+    search_fields = ('customer__username', 'customer__first_name', 'customer__last_name', 'product__name')
     list_filter = ('paymentMethod',)
 
 class KegAdmin(SimpleHistoryAdmin):
@@ -35,7 +35,7 @@ class KegHistoryAdmin(SimpleHistoryAdmin):
     """
     list_display = ('keg', 'openingDate', 'closingDate', 'isCurrentKegHistory', 'quantitySold')
     ordering = ('-openingDate', 'quantitySold')
-    search_fields = ('keg',)
+    search_fields = ('keg__name',)
     list_filter = ('isCurrentKegHistory', 'keg')
 
 class MenuHistoryAdmin(SimpleHistoryAdmin):
@@ -70,7 +70,7 @@ class ReloadAdmin(SimpleHistoryAdmin):
     """
     list_display = ('customer', 'amount', 'date', 'PaymentMethod')
     ordering = ('-date', 'amount', 'customer')
-    search_fields = ('customer',)
+    search_fields = ('customer__username', 'customer__first_name', 'customer__last_name')
     list_filter = ('PaymentMethod', )
 
 class RefundAdmin(SimpleHistoryAdmin):
@@ -79,7 +79,7 @@ class RefundAdmin(SimpleHistoryAdmin):
     """
     list_display = ('customer', 'amount', 'date')
     ordering = ('-date', 'amount', 'customer')
-    search_fields = ('customer',)
+    search_fields = ('customer__username', 'customer__first_name', 'customer__last_name')
 
 class CategoryAdmin(SimpleHistoryAdmin):
     """
diff --git a/users/admin.py b/users/admin.py
index c222b6e..3ee28d9 100644
--- a/users/admin.py
+++ b/users/admin.py
@@ -11,7 +11,7 @@ class CotisationHistoryAdmin(SimpleHistoryAdmin):
     """
     list_display = ('user', 'amount', 'duration', 'paymentDate', 'endDate', 'paymentMethod')
     ordering = ('user', 'amount', 'duration', 'paymentDate', 'endDate')
-    search_fields = ('user',)
+    search_fields = ('user__username', 'user__first_name', 'user__last_name')
     list_filter = ('paymentMethod', )
 
 class BalanceFilter(admin.SimpleListFilter):
@@ -43,7 +43,7 @@ class ProfileAdmin(SimpleHistoryAdmin):
     """
     list_display = ('user', 'credit', 'debit', 'balance', 'school', 'cotisationEnd', 'is_adherent')
     ordering = ('user', '-credit', '-debit')
-    search_fields = ('user',)
+    search_fields = ('user__username', 'user__first_name', 'user__last_name')
     list_filter = ('school', BalanceFilter)
 
 class WhiteListHistoryAdmin(SimpleHistoryAdmin):
@@ -52,7 +52,7 @@ class WhiteListHistoryAdmin(SimpleHistoryAdmin):
     """
     list_display = ('user', 'paymentDate', 'endDate', 'duration')
     ordering = ('user', 'duration', 'paymentDate', 'endDate')
-    search_fields = ('user',)
+    search_fields = ('user__username', 'user__first_name', 'user__last_name')
 
 admin.site.register(Permission, SimpleHistoryAdmin)
 admin.site.register(School, SimpleHistoryAdmin)