diff --git a/Dockerfile b/Dockerfile
index e2f24a6..112e3da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -40,11 +40,11 @@ RUN apk --no-cache --no-progress upgrade && \
 
 COPY samba.sh /usr/bin/
 
+EXPOSE 137/udp 138/udp 139 445
+
 HEALTHCHECK --interval=60s --timeout=15s \
              CMD smbclient -L '\\localhost\' -U 'guest%' -m SMB3
 
-EXPOSE 137/udp 138/udp 139 445
-
 VOLUME ["/etc/samba"]
 
 ENTRYPOINT ["samba.sh"]
\ No newline at end of file
diff --git a/samba.sh b/samba.sh
index 0c18fd7..d23929a 100755
--- a/samba.sh
+++ b/samba.sh
@@ -52,7 +52,7 @@ global() { local key="${1%%=*}" value="${1#*=}" file=/etc/samba/smb.conf
 import() { local name id file="$1"
     while read name id; do
         adduser -D -H -u "$id" "$name"
-    done < <(cut -d: -f1,2 --output-delimiter=' ' $file)
+    done < <(cut -d: -f1,2 $file | sed 's/:/ /')
     pdbedit -i smbpasswd:$file
 }