diff --git a/install_as_service.sh b/install_as_service.sh
index 8df8761..f42a615 100755
--- a/install_as_service.sh
+++ b/install_as_service.sh
@@ -1,6 +1,5 @@
 #!/bin/bash
 chmod +x run.sh
-# If first arg is of form :n it will set DISPLAY to :n. Default is :0
 dsp=$DISPLAY
 args="$*"
 rm -f fwledmonitor.service || true
diff --git a/requirements.txt b/requirements.txt
index 3e54dbe..8333a09 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@ pyserial
 numpy
 psutils
 psutil
-evdev
\ No newline at end of file
+pynput
\ No newline at end of file