diff --git a/src/main/java/com/amazon/dlic/auth/ldap/util/ConfigConstants.java b/src/main/java/com/amazon/dlic/auth/ldap/util/ConfigConstants.java
index 64cc868d83..806e542c08 100755
--- a/src/main/java/com/amazon/dlic/auth/ldap/util/ConfigConstants.java
+++ b/src/main/java/com/amazon/dlic/auth/ldap/util/ConfigConstants.java
@@ -82,6 +82,9 @@ public final class ConfigConstants {
 
     public static final String LDAP_POOL_TYPE = "pool.type";
 
+    public static final String LDAP_POOL_PRUNING_PERIOD = "pool.pruning_period";
+    public static final String LDAP_POOL_IDLE_TIME = "pool.idle_time";
+
     private ConfigConstants() {
 
     }
diff --git a/src/main/java/com/amazon/dlic/auth/ldap2/LDAPConnectionFactoryFactory.java b/src/main/java/com/amazon/dlic/auth/ldap2/LDAPConnectionFactoryFactory.java
index 79936e5b12..04d30ed3c7 100644
--- a/src/main/java/com/amazon/dlic/auth/ldap2/LDAPConnectionFactoryFactory.java
+++ b/src/main/java/com/amazon/dlic/auth/ldap2/LDAPConnectionFactoryFactory.java
@@ -127,8 +127,8 @@ public ConnectionPool createConnectionPool() {
         }
 
         result.setValidator(getConnectionValidator());
-        result.setPruneStrategy(new IdlePruneStrategy(Duration.ofMinutes(this.settings.getAsLong("pruning.period", 5l)),
-                Duration.ofMinutes(this.settings.getAsLong("pruning.idleTime", 10l))));
+        result.setPruneStrategy(new IdlePruneStrategy(Duration.ofMinutes(this.settings.getAsLong(ConfigConstants.LDAP_POOL_PRUNING_PERIOD, 5l)),
+                Duration.ofMinutes(this.settings.getAsLong(ConfigConstants.LDAP_POOL_IDLE_TIME, 10l))));
 
         result.initialize();