diff --git a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/context/SimpleWorkerContext.java b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/context/SimpleWorkerContext.java
index dd3674c10..4642317d8 100644
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/context/SimpleWorkerContext.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/context/SimpleWorkerContext.java
@@ -583,7 +583,7 @@ public class SimpleWorkerContext extends BaseWorkerContext implements IWorkerCon
 
   @Override
   public boolean hasCache() {
-    return false;
+    return true;
   }
 
   @Override