diff --git a/hapi-fhir-structures-dstu2/src/test/java/ca/uhn/fhir/model/primitive/BaseDateTimeDtDstu2Test.java b/hapi-fhir-structures-dstu2/src/test/java/ca/uhn/fhir/model/primitive/BaseDateTimeDtDstu2Test.java
index 3a7f51dd375..6e735919bea 100644
--- a/hapi-fhir-structures-dstu2/src/test/java/ca/uhn/fhir/model/primitive/BaseDateTimeDtDstu2Test.java
+++ b/hapi-fhir-structures-dstu2/src/test/java/ca/uhn/fhir/model/primitive/BaseDateTimeDtDstu2Test.java
@@ -262,11 +262,13 @@ public class BaseDateTimeDtDstu2Test {
 		verifyFails("1974-A2-25");
 		verifyFails("1974-12-A5");
 
+		
 		// Date shouldn't have a time zone
 		verifyFails("1974-12-25Z");
 		verifyFails("1974-12-25+10:00");
 
 		// Out of range
+		verifyFails("2015-02-30");
 		verifyFails("1974-13-25");
 		verifyFails("1974-12-32");
 		verifyFails("2015-02-29");
diff --git a/hapi-fhir-structures-dstu3/src/test/java/org/hl7/fhir/dstu3/model/BaseDateTimeTypeDstu3Test.java b/hapi-fhir-structures-dstu3/src/test/java/org/hl7/fhir/dstu3/model/BaseDateTimeTypeDstu3Test.java
index b33bafbe6fd..820951f855e 100644
--- a/hapi-fhir-structures-dstu3/src/test/java/org/hl7/fhir/dstu3/model/BaseDateTimeTypeDstu3Test.java
+++ b/hapi-fhir-structures-dstu3/src/test/java/org/hl7/fhir/dstu3/model/BaseDateTimeTypeDstu3Test.java
@@ -145,6 +145,7 @@ public class BaseDateTimeTypeDstu3Test {
 		verifyFails("1974-12-25+10:00");
 
 		// Out of range
+      verifyFails("2015-02-30");
 		verifyFails("1974-13-25");
 		verifyFails("1974-12-32");
 		verifyFails("2015-02-29");