diff --git a/stopall.sh b/stopall.sh
index 1ef5875..2c7a129 100755
--- a/stopall.sh
+++ b/stopall.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2019-2020 Mischa Peters <mischa @ openbsd.amsterdam>
+# Copyright (c) 2020 Mischa Peters <mischa @ openbsd.amsterdam>
 #
 # Permission to use, copy, modify, and distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above
@@ -14,7 +14,7 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 #
-SLEEP=300
+SLEEP=180
 CPU=$(sysctl -n hw.ncpuonline)
 CPU=$((${CPU}-2))