diff --git a/roles/k3s/files/50-rpi-fan.rules b/roles/k3s/files/50-rpi-fan.rules
index ebb5749..7c48a77 100644
--- a/roles/k3s/files/50-rpi-fan.rules
+++ b/roles/k3s/files/50-rpi-fan.rules
@@ -2,17 +2,17 @@ SUBSYSTEM=="thermal"
 KERNEL=="thermal_zone0"
 
 # If the temp hits 75c, turn on the fan. Turn it off again when it goes back down to 70.
-ATTR{trip_point_3_temp}="75000"
-ATTR{trip_point_3_hyst}="5000"
-#
+ATTR{trip_point_3_temp}=="75000"
+ATTR{trip_point_3_hyst}=="5000"
+
 # If the temp hits 78c, higher RPM.
-ATTR{trip_point_2_temp}="78000"
-ATTR{trip_point_2_hyst}="2000"
-#
+ATTR{trip_point_2_temp}=="78000"
+ATTR{trip_point_2_hyst}=="2000"
+
 # If the temp hits 80c, higher RPM.
-ATTR{trip_point_1_temp}="80000"
-ATTR{trip_point_1_hyst}="2000"
-#
+ATTR{trip_point_1_temp}=="80000"
+ATTR{trip_point_1_hyst}=="2000"
+
 # If the temp hits 81c, highest RPM.
-ATTR{trip_point_0_temp}="81000"
-ATTR{trip_point_0_hyst}="5000"
\ No newline at end of file
+ATTR{trip_point_0_temp}=="81000"
+ATTR{trip_point_0_hyst}=="5000"
\ No newline at end of file