diff --git a/hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/term/BaseHapiTerminologySvcImpl.java b/hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/term/BaseHapiTerminologySvcImpl.java
index 8c8843c6ee9..8ca7a3bc03b 100644
--- a/hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/term/BaseHapiTerminologySvcImpl.java
+++ b/hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/term/BaseHapiTerminologySvcImpl.java
@@ -1826,7 +1826,7 @@ public abstract class BaseHapiTerminologySvcImpl implements IHapiTerminologySvc,
 		ourLog.info("Done storing TermConceptMap.");
 	}
 
-	@Scheduled(fixedDelay = 6000) // 10 minutes.
+	@Scheduled(fixedDelay = 600000) // 10 minutes.
 	@Override
 	public synchronized void preExpandDeferredValueSetsToTerminologyTables() {
 		if (isNotSafeToPreExpandValueSets()) {