diff --git a/res/DEBIAN/postinst b/res/DEBIAN/postinst
index 5b37e2f51..6513d6eb0 100755
--- a/res/DEBIAN/postinst
+++ b/res/DEBIAN/postinst
@@ -5,9 +5,9 @@ set -e
 if [ "$1" = configure ]; then
 
 	INITSYS=$(ls -al /proc/1/exe | awk -F' ' '{print $NF}' | awk -F'/' '{print $NF}')
+    ln -s /usr/lib/rustdesk/rustdesk /usr/bin/rustdesk
 	
 	if [ "systemd" == "$INITSYS" ]; then
-		ln -s /usr/lib/rustdesk/rustdesk /usr/bin/rustdesk
 
 		if [ -e /etc/systemd/system/rustdesk.service ]; then
 			rm /etc/systemd/system/rustdesk.service /usr/lib/systemd/system/rustdesk.service /usr/lib/systemd/user/rustdesk.service >/dev/null  2>&1
diff --git a/res/DEBIAN/prerm b/res/DEBIAN/prerm
index c7177e250..f68be3c7e 100755
--- a/res/DEBIAN/prerm
+++ b/res/DEBIAN/prerm
@@ -5,9 +5,9 @@ set -e
 case $1 in
     remove|upgrade)
 		INITSYS=$(ls -al /proc/1/exe | awk -F' ' '{print $NF}' | awk -F'/' '{print $NF}')
+        rm /usr/bin/rustdesk
 		
 		if [ "systemd" == "${INITSYS}" ]; then
-			rm /usr/bin/rustdesk
 
 			systemctl stop rustdesk || true
 			systemctl disable rustdesk || true