diff --git a/Dockerfile b/Dockerfile
index 81a4bf4..e523828 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,7 +24,6 @@ RUN apk add --no-cache \
   php81-session \
   php81-xml \
   php81-xmlreader \
-  php81-zlib \
   supervisor
 
 # Create symlink so programs depending on `php` still function