diff --git a/src/test/java/org/springframework/data/gemfire/config/RegionEvictionAttributesNamespaceTest.java b/src/test/java/org/springframework/data/gemfire/config/RegionEvictionAttributesNamespaceTest.java
index 91ac9c55..dbac9889 100644
--- a/src/test/java/org/springframework/data/gemfire/config/RegionEvictionAttributesNamespaceTest.java
+++ b/src/test/java/org/springframework/data/gemfire/config/RegionEvictionAttributesNamespaceTest.java
@@ -125,7 +125,11 @@ public class RegionEvictionAttributesNamespaceTest {
 		assertNotNull(six.getAttributes().getEvictionAttributes());
 		assertEquals(EvictionAction.OVERFLOW_TO_DISK, six.getAttributes().getEvictionAttributes().getAction());
 		assertEquals(EvictionAlgorithm.LRU_MEMORY, six.getAttributes().getEvictionAttributes().getAlgorithm());
-		assertEquals(256, six.getAttributes().getEvictionAttributes().getMaximum());
+
+		int expectedMaximum = (Boolean.getBoolean("org.springframework.data.gemfire.test.GemfireTestRunner.nomock")
+			? 512 : 256);
+
+		assertEquals(expectedMaximum, six.getAttributes().getEvictionAttributes().getMaximum());
 	}
 
 }
diff --git a/src/test/resources/org/springframework/data/gemfire/config/regions-with-eviction-attributes-ns.xml b/src/test/resources/org/springframework/data/gemfire/config/regions-with-eviction-attributes-ns.xml
index 008c8bf4..e15c2b50 100644
--- a/src/test/resources/org/springframework/data/gemfire/config/regions-with-eviction-attributes-ns.xml
+++ b/src/test/resources/org/springframework/data/gemfire/config/regions-with-eviction-attributes-ns.xml
@@ -29,7 +29,7 @@
 		<gfe:eviction threshold="128" type="MEMORY_SIZE"/>
 	</gfe:replicated-region>
 
-	<gfe:partitioned-region id="Six">
+	<gfe:partitioned-region id="Six" local-max-memory="512">
 		<gfe:eviction threshold="256" type="MEMORY_SIZE" action="OVERFLOW_TO_DISK"/>
 	</gfe:partitioned-region>