diff --git a/Scripts/Billing/dkim-verify.sh b/Scripts/Billing/dkim-verify.sh
index 7857c90..e81dce3 100755
--- a/Scripts/Billing/dkim-verify.sh
+++ b/Scripts/Billing/dkim-verify.sh
@@ -122,7 +122,7 @@
 
 # echo -n "b=" >> $TEMPDIR/signature.txt
 
-. ./$TEMPDIR/parameters.sh
+. $TEMPDIR/parameters.sh
 
 if [ "$DKIM_VERSION" != "1" ]
 then