diff --git a/pam_usb/utils/roll_release.sh b/pam_usb/utils/roll_release.sh
index e734c11..9edda4d 100755
--- a/pam_usb/utils/roll_release.sh
+++ b/pam_usb/utils/roll_release.sh
@@ -28,7 +28,7 @@ create_release()
 	SRC_PATH=${BUILD_ENV}/pam_usb-${1}
 	TARBALL=pam_usb-${1}.tar.gz
 
-	if [ -d "../tags/${1}" -o -f $TARBALL ] ; then
+	if [ -d "${TRUNK_PATH}/../../tags/${1}" -o -f $TARBALL ] ; then
 		rm -rf $BUILD_ENV
 		echo "! Release $1 already exists !"
 		exit