diff --git a/local/bin/lock b/local/bin/lock
new file mode 100755
index 0000000..d05ba9d
--- /dev/null
+++ b/local/bin/lock
@@ -0,0 +1,6 @@
+#!/bin/sh
+{
+    sleep 1
+    xset dpms force off
+} &
+slock
diff --git a/local/bin/lock.sh b/local/bin/lock.sh
deleted file mode 100755
index f781ca5..0000000
--- a/local/bin/lock.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/sh
-{
-    sleep 1
-    xset dpms force off
-} &
-killall -SIGUSR1 dunst # pause
-slock
-killall -SIGUSR2 dunst # resume