diff --git a/secrets.ps1 b/secrets.ps1
index 9ac7567..c8fccb2 100644
--- a/secrets.ps1
+++ b/secrets.ps1
@@ -1,13 +1,13 @@
 # restic backup repository configuration
-$Env:AWS_ACCESS_KEY_ID="<KEY>"
-$Env:AWS_SECRET_ACCESS_KEY="<KEY>"
-$Env:RESTIC_REPOSITORY="<REPO URL>"
-$Env:RESTIC_PASSWORD="<BACKUP PASSWORD>"
+$Env:AWS_ACCESS_KEY_ID='<KEY>'
+$Env:AWS_SECRET_ACCESS_KEY='<KEY>'
+$Env:RESTIC_REPOSITORY='<REPO URL>'
+$Env:RESTIC_PASSWORD='<BACKUP PASSWORD>'
 
 # email configuration
-$PSEmailServer="<SMTP SERVER>"
+$PSEmailServer='<SMTP SERVER>'
 $ResticEmailConfig=@{UseSsl=$true; Port="587"}
-$ResticEmailTo="<DESTINATION EMAIL ADDRESS>"
-$ResticEmailFrom="<FROM EMAIL ADDRESS>"
-$ResticEmailUsername="<EMAIL LOGIN USERNAME>"
-$ResticEmailPassword="<EMAIL PASSWORD>"
+$ResticEmailTo='<DESTINATION EMAIL ADDRESS>'
+$ResticEmailFrom='<FROM EMAIL ADDRESS>'
+$ResticEmailUsername='<EMAIL LOGIN USERNAME>'
+$ResticEmailPassword='<EMAIL PASSWORD>'