Also remove alphas

Closes #691
[skip travis]

Signed-off-by: Tilo Spannagel <development@tilosp.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/update.sh b/update.sh
index c6051c6f..c4989756 100755
--- a/update.sh
+++ b/update.sh
@@ -152,7 +152,7 @@ function create_variant() {
 	done
 }
 
-find . -maxdepth 1 -type d -regextype sed -regex '\./[[:digit:]]\+\.[[:digit:]]\+\(-rc\|-beta\)\?' -exec rm -r '{}' \;
+find . -maxdepth 1 -type d -regextype sed -regex '\./[[:digit:]]\+\.[[:digit:]]\+\(-rc\|-beta\|-alpha\)\?' -exec rm -r '{}' \;
 
 fullversions=( $( curl -fsSL 'https://download.nextcloud.com/server/releases/' |tac|tac| \
 	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}' | \