diff --git a/src/simulation/elements/PROT.cpp b/src/simulation/elements/PROT.cpp
index 9329a9bc9..45580570a 100644
--- a/src/simulation/elements/PROT.cpp
+++ b/src/simulation/elements/PROT.cpp
@@ -92,7 +92,7 @@ int Element_PROT::update(UPDATE_FUNC_ARGS)
 	if (under)
 	{
 		//now changed so that PROT goes through portal, so only the WIFI part applies
-		if ((under&0xFF) == PT_WIFI || (under&0xFF) == PT_PRTI || (under&0xFF) == PT_PRTO)
+		if ((under&0xFF) == PT_WIFI/* || (under&0xFF) == PT_PRTI || (under&0xFF) == PT_PRTO*/)
 		{
 			float change;
 			if (parts[i].temp<173.15f) change = -1000.0f;