diff --git a/src/main/resources/views/camp.sql b/src/main/resources/views/camp.sql
index 8428c7f..93d1692 100644
--- a/src/main/resources/views/camp.sql
+++ b/src/main/resources/views/camp.sql
@@ -1,12 +1,12 @@
 create or replace view public.v_camp as
-with fbeds(used_beds_female, fk_camp) as (
+with female(used, fk_camp) as (
   select count(1), fk_camp
   from t_person
   where accept = true
   and sex = 'female'
   and camprole = 'student'
   group by fk_camp
-), mbeds(used_beds_male, fk_camp) as (
+), male(used, fk_camp) as (
   select count(1), fk_camp
   from t_person
   where accept = true
@@ -30,9 +30,9 @@ with fbeds(used_beds_female, fk_camp) as (
          c.beds_male,
          c.blocked_beds_female,
          c.blocked_beds_male,
-         mbeds.used_beds_male,
-         fbeds.used_beds_female
+         coalesce(male.used, 0) as used_beds_male,
+         coalesce(female.used, 0) as used_beds_female
 from public.t_camp c
 left join public.t_location l on c.fk_location = l.pk
-left join mbeds on mbeds.fk_camp = c.pk
-left join fbeds on fbeds.fk_camp = c.pk;
+left join male on male.fk_camp = c.pk
+left join female on female.fk_camp = c.pk;