diff --git a/libs/microphone/pxt.json b/libs/microphone/pxt.json
index abfae4823a5..bf45a199e62 100644
--- a/libs/microphone/pxt.json
+++ b/libs/microphone/pxt.json
@@ -2,5 +2,6 @@
     "additionalFilePath": "../../node_modules/pxt-common-packages/libs/microphone",
     "dependencies": {
         "core": "file:../core"
-    }
+    },
+    "searchOnly": true
 }
diff --git a/libs/radio/pxt.json b/libs/radio/pxt.json
index 3eb5331a296..83d6a9e20c2 100644
--- a/libs/radio/pxt.json
+++ b/libs/radio/pxt.json
@@ -8,5 +8,6 @@
                 }
             }
         }
-    }
+    },
+    "searchOnly": true
 }
\ No newline at end of file