diff --git a/.dockerignore b/.dockerignore
index ad2528b..2aba589 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,5 +1,12 @@
+.git
+.gitignore
+
 docs
-.venv
 scripts
-README.md
+
 __pycache__
+.venv
+
+
+README.md
+Dockerfile
diff --git a/Dockerfile b/Dockerfile
index 7eede0f..40b9700 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,4 +7,4 @@ RUN pip3 install -r requirements.txt
 
 COPY . .
 
-CMD [ "python3", "-m" , "flask", "--app", "flaskr/app", "run", "--host=0.0.0.0"]
+CMD [ "gunicorn", "-w", "4", "flaskr.app:app", "-b", "0.0.0.0:5000"]
diff --git a/fly.toml b/fly.toml
new file mode 100644
index 0000000..9f01324
--- /dev/null
+++ b/fly.toml
@@ -0,0 +1,37 @@
+# fly.toml file generated for tsoha-flask on 2023-01-20T15:04:43+02:00
+
+app = "tsoha-flask"
+kill_signal = "SIGINT"
+kill_timeout = 5
+processes = []
+
+[env]
+
+[experimental]
+  auto_rollback = true
+
+[[services]]
+  http_checks = []
+  internal_port = 5000
+  processes = ["app"]
+  protocol = "tcp"
+  script_checks = []
+  [services.concurrency]
+    hard_limit = 25
+    soft_limit = 20
+    type = "connections"
+
+  [[services.ports]]
+    force_https = true
+    handlers = ["http"]
+    port = 80
+
+  [[services.ports]]
+    handlers = ["tls", "http"]
+    port = 443
+
+  [[services.tcp_checks]]
+    grace_period = "1s"
+    interval = "15s"
+    restart_limit = 0
+    timeout = "2s"
diff --git a/requirements.txt b/requirements.txt
index a7ea13b..b7f7563 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,7 @@
-certifi==2022.12.7
-charset-normalizer==3.0.1
 click==8.1.3
-docopt==0.6.2
 Flask==2.2.2
-idna==3.4
+gunicorn==20.1.0
 itsdangerous==2.1.2
 Jinja2==3.1.2
 MarkupSafe==2.1.2
-requests==2.28.2
-urllib3==1.26.14
 Werkzeug==2.2.2
-yarg==0.1.9