diff --git a/src/tests/WSPeripherals.cpp b/src/tests/WSPeripherals.cpp
index 00c841a..068ab2f 100644
--- a/src/tests/WSPeripherals.cpp
+++ b/src/tests/WSPeripherals.cpp
@@ -108,7 +108,7 @@ void WSPeripherals::_3V3PowerRail(State state)
 {
   digitalWrite(_boardConfig.LDOEnable, state);
   if(state) //We let some time for the voltage to stabilize on the rail. 
-    delay(2);
+    delay(10);
 }
 
 const RF24 &WSPeripherals::getRadio(){return _NRF;}