diff --git a/backend/src/test/resources/validate/sum-of-probabilities.sql b/backend/src/test/resources/validate/sum-of-probabilities.sql
index a531c5c0..b34c03ee 100644
--- a/backend/src/test/resources/validate/sum-of-probabilities.sql
+++ b/backend/src/test/resources/validate/sum-of-probabilities.sql
@@ -1,4 +1,4 @@
-SELECT  type, grade, part, level, position, SUM(probability) probabilities
+SELECT type, grade, part, level, position, SUM(probability) probabilities
 FROM potential
 GROUP BY type, grade, part, level, position
 ORDER BY probabilities DESC;
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 537f2785..dc411fa9 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -21,6 +21,23 @@ services:
       - traefik.http.routers.mapletool-fe.entrypoints=websecure
       - traefik.http.routers.mapletool-fe.tls=true
       - traefik.http.routers.mapletool-fe.tls.certresolver=letsencrypt
+    entrypoint:
+      - sh
+      - -euc
+      - |
+        cat <<EOF > /etc/nginx/conf.d/default.conf
+        server {
+          listen       80;
+          server_name  localhost;
+          root         /usr/share/nginx/html;
+
+          location / {
+            try_files $uri /index.html;
+            index index.html;
+          }
+        }
+        EOF
+        nginx -g 'daemon off;'
 
   be:
     image: openjdk:21-jdk-slim
diff --git a/frontend/nginx.conf b/frontend/nginx.conf
deleted file mode 100644
index 4a19dce2..00000000
--- a/frontend/nginx.conf
+++ /dev/null
@@ -1,10 +0,0 @@
-server {
-    listen       80;
-    server_name  localhost;
-    root   /usr/share/nginx/html;
-
-    location / {
-        try_files $uri /index.html;
-        index  index.html;
-    }
-}