diff --git a/Dockerfile b/Dockerfile
index 3929a88..49fd254 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 FROM php:8.1-apache
 
-LABEL Matthew McKinnon <support@comprofix.com>
+LABEL "Matthew McKinnon"="<support@comprofix.com>"
 
-ENV DEBIAN_FRONTEND noninteractive
+ENV "DEBIAN_FRONTEND"="noninteractive"
 
 RUN apt-get update
 RUN apt-get clean && rm -rf /var/lib/apt/lists/*