diff --git a/Makefile b/Makefile
index 4f84264..84e785d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-GOFILES=main.go mumble.go discord.go
+GOFILES=main.go mumble.go discord.go bridge.go config.go handlers.go
 
 mumble-discord-bridge: $(GOFILES)
 	goreleaser build --skip-validate --rm-dist
@@ -11,9 +11,12 @@ dev-profile: $(GOFILES)
 
 docker-latest:
 	docker build -t stieneee/mumble-discord-bridge:latest .
-	docker push stieneee/mumble-discord-bridge:latest
+
+docker-next:
+	docker build -t stieneee/mumble-discord-bridge:next .
+	docker push stieneee/mumble-discord-bridge:next
 
 clean:
 	rm -f mumble-discord-bridge
 
-.PHONY: all push clean
\ No newline at end of file
+.PHONY: docker-latest docker-latest-push clean
\ No newline at end of file
diff --git a/README.md b/README.md
index 038665d..a4c4d8d 100644
--- a/README.md
+++ b/README.md
@@ -73,6 +73,12 @@ Individual Discord servers need to invite the bot before it can connect.
 ### Binary
 
 Prebuilt binaries are available.
+The binaries require the opus code runtime library to be installed.
+
+```bash
+# Ubuntu
+sudo apt install libopus0
+```
 
 ```bash
 curl -s https://api.github.com/repos/stieneee/mumble-discord-bridge/releases/latest | grep "mumble-discord-bridge" | grep "browser_download_url" | cut -d '"' -f 4 | wget -qi -
@@ -116,6 +122,8 @@ Ensure the opus library is installed.
 
 ```bash
 go build -o mumble-discord-bridge *.go
+#or
+make mumble-discord-bridge
 ```
 
 ## Known Issues