diff --git a/Arduino/CanGrow/CanGrow.ino b/Arduino/CanGrow/CanGrow.ino
index 6f1590c..386956e 100644
--- a/Arduino/CanGrow/CanGrow.ino
+++ b/Arduino/CanGrow/CanGrow.ino
@@ -33,6 +33,7 @@
  */
 
 #include "include/CanGrow.h"
+#include "include/CanGrow_Core.h"
 
 /*
  *  Libraries
@@ -101,6 +102,7 @@ void setup() {
   if(digitalRead(PinWIPE) == LOW) {
     Serial.println("!! formatting LittleFS !!");
     LittleFS.format();
+    Panic();
   }
 
 
@@ -119,7 +121,7 @@ void setup() {
     if(lfs_configfile) {
       Serial.println(":: LittleFS: config.json successfully created ::");
       // write into the file
-      lfs_configfile.print("{test: 2}");
+      lfs_configfile.print("{test: }");
       // close the file
       lfs_configfile.close();
     }