diff --git a/build_and_push.sh b/build_and_push.sh
index 625f460..01fe327 100755
--- a/build_and_push.sh
+++ b/build_and_push.sh
@@ -7,7 +7,7 @@ CONTAINER_NAME_PREFIX="${CONTAINER_NAME_PREFIX:-$([ "armv7" = $(echo "$ARCHITECT
 ALPINE_VERSION="${ALPINE_VERSION:-$(head -n 1 alpine-version)}"
 CONTAINER_PATTERN="${CONTAINER_PATTERN:-${1:-*}}"
 
-for container in "${CONTAINER_PATTERN}"
+for container in ${CONTAINER_PATTERN}
 do
     if ( ! [ -d "$container" ] ) || ( ! [ -f "${container}/Dockerfile" ] )
     then