diff --git a/sbin/snail.nv_pwr_off b/sbin/snail.nv_pwr_off
index 6a2b652..63ad29e 100755
--- a/sbin/snail.nv_pwr_off
+++ b/sbin/snail.nv_pwr_off
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-TRIES=8
+TRIES=24
 
 lsmod | grep '^nouveau ' >/dev/null && rmmod -f nouveau &>/dev/null