diff --git a/src/test/java/uk/nhs/prm/deduction/e2e/models/ContinueRequestMessage.java b/src/test/java/uk/nhs/prm/deduction/e2e/models/ContinueRequestMessage.java
index e6c66e97..cdfc58c2 100644
--- a/src/test/java/uk/nhs/prm/deduction/e2e/models/ContinueRequestMessage.java
+++ b/src/test/java/uk/nhs/prm/deduction/e2e/models/ContinueRequestMessage.java
@@ -4,7 +4,7 @@
 
 import java.util.UUID;
 
-public final class ContinueRequestMessage {
+public class ContinueRequestMessage {
     private UUID conversationId;
     private UUID messageId;
     private String sourceGpOds;
diff --git a/src/test/java/uk/nhs/prm/deduction/e2e/models/ContinueRequestMessageBuilder.java b/src/test/java/uk/nhs/prm/deduction/e2e/models/ContinueRequestMessageBuilder.java
index ecf3176e..4dc67f1c 100644
--- a/src/test/java/uk/nhs/prm/deduction/e2e/models/ContinueRequestMessageBuilder.java
+++ b/src/test/java/uk/nhs/prm/deduction/e2e/models/ContinueRequestMessageBuilder.java
@@ -7,7 +7,7 @@
 
 import java.util.UUID;
 
-public final class ContinueRequestMessageBuilder {
+public class ContinueRequestMessageBuilder {
     private UUID conversationId;
     private UUID messageId;
     private String sourceGpOds;
diff --git a/src/test/java/uk/nhs/prm/deduction/e2e/models/EhrRequestMessageBuilder.java b/src/test/java/uk/nhs/prm/deduction/e2e/models/EhrRequestMessageBuilder.java
index 249dfdcd..afddccf5 100644
--- a/src/test/java/uk/nhs/prm/deduction/e2e/models/EhrRequestMessageBuilder.java
+++ b/src/test/java/uk/nhs/prm/deduction/e2e/models/EhrRequestMessageBuilder.java
@@ -8,7 +8,7 @@
 
 import java.util.UUID;
 
-public final class EhrRequestMessageBuilder {
+public class EhrRequestMessageBuilder {
     private String nhsNumber;
     private String sourceGpOds;
     private String destinationGpOds;