diff --git a/Dockerfile b/Dockerfile
index 998249b..faea1d2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,13 +4,15 @@ RUN apt-get update && \
     apt-get install ca-certificates extrepo -y && \
     extrepo enable prosody && \
     apt-get update && \
-    apt-get install prosody prosody-modules -y
+    apt-get install prosody prosody-modules lua-luaossl -y
 
 RUN mkdir -p /run/prosody/ && \
     chown -R prosody:prosody /run/prosody/
 
 RUN mkdir -p /etc/prosody/conf.d/
 
+RUN prosodyctl install --server=https://modules.prosody.im/rocks/ mod_cloud_notify_extensions
+
 COPY prosody.cfg.lua /etc/prosody/prosody.cfg.lua
 
 EXPOSE 5222
diff --git a/prosody.cfg.lua b/prosody.cfg.lua
index 96a0e86..4f4690c 100644
--- a/prosody.cfg.lua
+++ b/prosody.cfg.lua
@@ -72,7 +72,8 @@ modules_enabled = {
 		"websocket"; -- XMPP over WebSockets
 
 	-- Other specific functionality
-		"cloud_notify"
+		"cloud_notify";
+		"cloud_notify_extensions";
 		--"announce"; -- Send announcement to all online users
 		--"groups"; -- Shared roster support
 		--"legacyauth"; -- Legacy authentication. Only used by some old clients and bots.