diff --git a/spring-vault-core/src/main/java/org/springframework/vault/authentication/LifecycleAwareSessionManager.java b/spring-vault-core/src/main/java/org/springframework/vault/authentication/LifecycleAwareSessionManager.java
index bff30b3a..ef0d66d9 100644
--- a/spring-vault-core/src/main/java/org/springframework/vault/authentication/LifecycleAwareSessionManager.java
+++ b/spring-vault-core/src/main/java/org/springframework/vault/authentication/LifecycleAwareSessionManager.java
@@ -321,7 +321,7 @@ public class LifecycleAwareSessionManager implements SessionManager, DisposableB
 			long milliseconds = NumberUtils
 					.convertNumberToTargetClass(
 							Math.max(1000,
-									loginToken.getLeaseDuration()
+									1000 * loginToken.getLeaseDuration()
 											- timeUnit.toMillis(duration)),
 							Integer.class);