diff --git a/33/Dockerfile b/33/Dockerfile
index f9164e8..75a1d1b 100644
--- a/33/Dockerfile
+++ b/33/Dockerfile
@@ -15,7 +15,7 @@ RUN set -ex; \
         busybox-static \
         libldap-common \
         libmagickcore-7.q16-10-extra \
-		libzip4 \
+		libzip \
 		libmemcached11 \
 	; \