diff --git a/pxtarget.json b/pxtarget.json
index 949ac2d2..e1dff78d 100644
--- a/pxtarget.json
+++ b/pxtarget.json
@@ -57,7 +57,10 @@
         "deployDrives": "^MICROBIT"
     },
     "runtime": {
-      "mathBlocks": true
+      "mathBlocks": true,
+      "loopBlocks": true,
+      "logicBlocks": true,
+      "variablesBlocks": true
     },
     "simulator": {
         "autoRun": true