diff --git a/Dockerfile b/Dockerfile
index de9ef8a..1e49a63 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -78,6 +78,8 @@ RUN apk --no-cache add \
     ssmtp \
     ca-certificates \
     lua \
+    lua-rapidjson \
+    curl \
     inotify-tools
 
 RUN addgroup -g 150 dovecot