diff --git a/legend-engine-xts-hostedService/legend-engine-xt-hostedService-protocol/src/main/java/org/finos/legend/engine/protocol/hostedService/deployment/HostedServiceDeploymentResult.java b/legend-engine-xts-hostedService/legend-engine-xt-hostedService-protocol/src/main/java/org/finos/legend/engine/protocol/hostedService/deployment/HostedServiceDeploymentResult.java
index 4faf57a322e..6cb62072285 100644
--- a/legend-engine-xts-hostedService/legend-engine-xt-hostedService-protocol/src/main/java/org/finos/legend/engine/protocol/hostedService/deployment/HostedServiceDeploymentResult.java
+++ b/legend-engine-xts-hostedService/legend-engine-xt-hostedService-protocol/src/main/java/org/finos/legend/engine/protocol/hostedService/deployment/HostedServiceDeploymentResult.java
@@ -14,7 +14,7 @@
 
 package org.finos.legend.engine.protocol.hostedService.deployment;
 
-import org.eclipse.collections.api.list.MutableList;
+import java.util.List;
 import org.finos.legend.engine.protocol.functionActivator.deployment.DeploymentResult;
 
 public class HostedServiceDeploymentResult extends DeploymentResult
@@ -22,14 +22,14 @@ public class HostedServiceDeploymentResult extends DeploymentResult
     public String error;
     public String deployed;
     public String generationId;
-    public MutableList<String> errors;
+    public List<String> errors;
 
     public HostedServiceDeploymentResult()
     {
         //jackson
     }
 
-    public HostedServiceDeploymentResult(MutableList<String> errors)
+    public HostedServiceDeploymentResult(List<String> errors)
     {
         this.errors = errors;
     }