diff --git a/Dockerfile b/Dockerfile
index 69ab146..b969241 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,8 +5,8 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
 RUN mkdocs build --clean
 
-FROM joseluisq/static-web-server:3
+FROM joseluisq/static-web-server:2
 COPY config.toml /config.toml
 COPY --from=builder /docs/site /public
-ENV SERVER_CONFIG_FILE=/config.toml
+ENV SWS_CONFIG_FILE=/config.toml
 EXPOSE 8080
\ No newline at end of file
diff --git a/config.toml b/config.toml
index 4b978bb..f4f697a 100644
--- a/config.toml
+++ b/config.toml
@@ -6,15 +6,12 @@ root = "/public"
 log-level = "error"
 compression = true
 
-tls = true
-tls-cert = "/tls/tls.crt"
-tls-key = "/tls/tls.key"
 http2 = true
+http2-tls-cert = "/tls/tls.crt"
+http2-tls-key = "/tls/tls.key"
 
 security-headers = true
 
-[advanced]
-
 [[advanced.headers]]
 source = "**/*"