diff --git a/Control/brewpi/brewpi.json.templ b/Control/brewpi/brewpi.json.templ
index 2bc5f28..6283139 100644
--- a/Control/brewpi/brewpi.json.templ
+++ b/Control/brewpi/brewpi.json.templ
@@ -11,6 +11,14 @@
 		"sim_warp_factor"	: 1.0,
 		"stirrer_name"      : "Stirrer",
 		"plant_name"        : "Mass",
+		"useKalman"			: true,
+		"kalman" 			: {
+			"dt"				: 1,
+			"var_P"				: 0,
+			"var_Q"				: 0.0001,
+			"var_R"				: 1,
+			"var_Z"				: 0
+			},
 		"Hold" : {
 			"Acqu": {
 				"Pid" : {