diff --git a/install.sh b/install.sh
index 5222fa5..3a1db4f 100644
--- a/install.sh
+++ b/install.sh
@@ -13,6 +13,8 @@
 # $pwur = user password
 # $pwrt = root password
 # $pwcr = encryption password
+# $pwfr = password first
+# $pwsc = password second
 
 # Friendly introduction.
 echo "Welcome to the Arch Linux installation script!"
@@ -100,7 +102,7 @@ echo
 
 # Setting root password.
 echo "Choose a password for the root account:"
-while [ -z "$pwr" ]; do
+while [ -z "$pwrt" ]; do
 echo "Please enter a password: "
 read -s pwfr
 read -s -p "Retype a password: " pwsc
@@ -129,7 +131,7 @@ echo
 
 # Setting user password.
 echo "Also please choose a password for your user:"
-while [ -z "$pwu" ]; do
+while [ -z "$pwur" ]; do
 echo "Please enter a password: "
 read -s pwfr
 read -s -p "Retype a password: " pwsc