diff --git a/src/main/java/ru/ulstu/ping/repository/PingRepository.java b/src/main/java/ru/ulstu/ping/repository/PingRepository.java
index 8e69111..de79dd7 100644
--- a/src/main/java/ru/ulstu/ping/repository/PingRepository.java
+++ b/src/main/java/ru/ulstu/ping/repository/PingRepository.java
@@ -8,6 +8,6 @@ import ru.ulstu.ping.model.Ping;
 
 public interface PingRepository extends JpaRepository<Ping, Integer> {
 
-    @Query("SELECT count(*) FROM Ping p WHERE (DAY(p.date) = :day) AND (MONTH(p.date) = :month) AND (p.conference = :conference)")
-    long countByConferenceAndDate(@Param("conference") Conference conference, @Param("day") Integer day, @Param("month") Integer month);
+    @Query("SELECT count(*) FROM Ping p WHERE (DAY(p.date) = :day) AND (MONTH(p.date) = :month) AND (YEAR(p.date) = :year) AND (p.conference = :conference)")
+    long countByConferenceAndDate(@Param("conference") Conference conference, @Param("day") Integer day, @Param("month") Integer month, @Param("year") Integer year);
 }
diff --git a/src/main/java/ru/ulstu/ping/service/PingService.java b/src/main/java/ru/ulstu/ping/service/PingService.java
index 3152e5a..f24ed9d 100644
--- a/src/main/java/ru/ulstu/ping/service/PingService.java
+++ b/src/main/java/ru/ulstu/ping/service/PingService.java
@@ -33,6 +33,7 @@ public class PingService {
         Calendar cal = Calendar.getInstance();
         cal.setTime(yesterday);
 
-        return Math.toIntExact(pingRepository.countByConferenceAndDate(conference, cal.get(Calendar.DAY_OF_MONTH), cal.get(Calendar.MONTH) + 1));
+        return Math.toIntExact(pingRepository.countByConferenceAndDate(conference, cal.get(Calendar.DAY_OF_MONTH),
+                cal.get(Calendar.MONTH) + 1, cal.get(Calendar.YEAR)));
     }
 }