diff --git a/screen-saver b/screen-saver
index 86d4ac8..0892299 100755
--- a/screen-saver
+++ b/screen-saver
@@ -8,15 +8,14 @@
 #
 # Copyright (C) 2023 Arkaprabha Chakraborty
 
-COPY=cp
 PROG=mpv
-FLAGS='--loop=inf --fullscreen'
+FLAGS="--fullscreen --loop=inf"
 SAVER=$HOME/.ss
 VID=$1
 
 if [[ -e $VID ]]; then
-  $COPY $VID $SAVER
-  $PROG $FLAGS $VID
+  cp "$VID" "$SAVER"
+  $PROG $FLAGS "$VID"
 else
-  $PROG $FLAGS $SAVER
+  $PROG $FLAGS "$SAVER"
 fi