diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a2f2537a..fb6eb8ed6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,7 +11,7 @@ and this project adheres to
 ## Unreleased
 
 <!-- write down unreleased development here -->
-
+* [person search] fix bug when using birthdate after and birthdate before
 
 ## Test releases
 
diff --git a/src/Bundle/ChillPersonBundle/Repository/PersonACLAwareRepository.php b/src/Bundle/ChillPersonBundle/Repository/PersonACLAwareRepository.php
index b55e69655..d80a8f7d5 100644
--- a/src/Bundle/ChillPersonBundle/Repository/PersonACLAwareRepository.php
+++ b/src/Bundle/ChillPersonBundle/Repository/PersonACLAwareRepository.php
@@ -180,14 +180,14 @@ final class PersonACLAwareRepository implements PersonACLAwareRepositoryInterfac
 
         if (null !== $birthdateBefore) {
             $query->andWhereClause(
-                'p.birthdate < ?::date',
+                'person.birthdate <= ?::date',
                 [$birthdateBefore->format('Y-m-d')]
             );
         }
 
         if (null !== $birthdateAfter) {
             $query->andWhereClause(
-                'p.birthdate > ?::date',
+                'person.birthdate >= ?::date',
                 [$birthdateAfter->format('Y-m-d')]
             );
         }