diff --git a/hc4_fancontrol.sh b/hc4_fancontrol.sh
index 814b57b..abe932a 100755
--- a/hc4_fancontrol.sh
+++ b/hc4_fancontrol.sh
@@ -12,7 +12,7 @@ LICENSE="GPLv3"
 # Configuration
 THRESHOLD=45000
 DISTANCE=1000
-INTERVAL=10
+INTERVAL=30
 STEPS=(80 120 160 210 255)
 FAN="/sys/class/hwmon/hwmon2/pwm1"