diff --git a/spring-session/src/main/java/org/springframework/session/jdbc/JdbcOperationsSessionRepository.java b/spring-session/src/main/java/org/springframework/session/jdbc/JdbcOperationsSessionRepository.java
index 2504ebd..8ba0b18 100644
--- a/spring-session/src/main/java/org/springframework/session/jdbc/JdbcOperationsSessionRepository.java
+++ b/spring-session/src/main/java/org/springframework/session/jdbc/JdbcOperationsSessionRepository.java
@@ -464,7 +464,7 @@ public class JdbcOperationsSessionRepository implements
 	@Scheduled(cron = "0 * * * * *")
 	public void cleanUpExpiredSessions() {
 		long now = System.currentTimeMillis();
-		int maxInactiveIntervalSeconds = (this.defaultMaxInactiveInterval != null)
+		long maxInactiveIntervalSeconds = (this.defaultMaxInactiveInterval != null)
 				? this.defaultMaxInactiveInterval
 				: MapSession.DEFAULT_MAX_INACTIVE_INTERVAL_SECONDS;