diff --git a/.github/workflows/build-and-push.yml b/.gitea/workflows/build-and-push.yml
similarity index 100%
rename from .github/workflows/build-and-push.yml
rename to .gitea/workflows/build-and-push.yml
diff --git a/Dockerfile b/Dockerfile
index 75b8f21..7d67453 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,6 +14,8 @@ RUN apk add --no-cache ca-certificates
 
 COPY --from=builder /app/sshserver /usr/local/bin/sshserver
 
+ENV COMMAND /app/tui
+
 EXPOSE 22
 
 CMD ["/usr/local/bin/sshserver"]
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
deleted file mode 100644
index ca42381..0000000
--- a/docker-compose.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-services:
-  ssh-server:
-    image: ssh-server
-    build: .
-    ports:
-      - "22:22"
-    volumes:
-      - ../tui:/app/tui:ro
-    cap_add:
-      - SYS_CHROOT
-    restart: unless-stopped
diff --git a/main.go b/main.go
index bc17c3d..4862a0d 100644
--- a/main.go
+++ b/main.go
@@ -81,7 +81,11 @@ func handleChannel(channel ssh.Channel, requests <-chan *ssh.Request) {
 			req.Reply(true, nil)
 		case "shell":
 			req.Reply(true, nil)
-			cmd := exec.Command("/app/tui")
+			command := os.Getenv("COMMAND")
+			if command == "" {
+				command = "/app/tui"
+			}
+			cmd := exec.Command(command)
 			cmd.Env = []string{"PATH=/bin"}
 			cmd.Dir = "/"
 			var err error