diff --git a/hapi-fhir-structures-r4b/pom.xml b/hapi-fhir-structures-r4b/pom.xml
index 0d6f6207df7..630dbdbb8d1 100644
--- a/hapi-fhir-structures-r4b/pom.xml
+++ b/hapi-fhir-structures-r4b/pom.xml
@@ -85,6 +85,12 @@
 		<!--
 		Test dependencies on other optional parts of HAPI 
 		-->
+		<dependency>
+			<groupId>ca.uhn.hapi.fhir</groupId>
+			<artifactId>hapi-fhir-caching-testing</artifactId>
+			<version>${project.version}</version>
+			<scope>test</scope>
+		</dependency>
 		<dependency>
 			<groupId>ca.uhn.hapi.fhir</groupId>
 			<artifactId>hapi-fhir-client</artifactId>