diff --git a/buildSrc/src/steamwar.devserver.gradle b/buildSrc/src/steamwar.devserver.gradle
index 3c5cf882..4aceaa3a 100644
--- a/buildSrc/src/steamwar.devserver.gradle
+++ b/buildSrc/src/steamwar.devserver.gradle
@@ -46,9 +46,15 @@ class DevServer extends DefaultTask {
     @Optional
     Map<String, String> dParams = new HashMap<>()
 
+    @Input
+    @Optional
+    String checkpointFolder = null
+
     DevServer() {
         super()
         doFirst {
+            if (checkpointFolder != null) dParams.put("checkpoint", checkpointFolder)
+
             List<Project> projects = []
             projects.add(project)
             while (projects.first.parent != null) {
@@ -71,6 +77,7 @@ class DevServer extends DefaultTask {
             }
         }
         doLast {
+            dParams.put("checkpoint", checkpointFolder);
             checkHasTemplate()
             uploadDependencies()
             startDevServer()