diff --git a/rosti.tmpl.sh b/rosti.tmpl.sh
index 51e90ce..76bfd6d 100755
--- a/rosti.tmpl.sh
+++ b/rosti.tmpl.sh
@@ -99,11 +99,11 @@ function setTech() {
     test -e /srv/conf/nginx.d/default.conf && rm -f /srv/conf/nginx.d/default.conf
 
     # Same thing we do for nginx but if the file exist it's not rewritten.
-    if [ ! -e /srv/conf/nginx.d/app.conf ]; then
+    # Except if the file is in /srv/app, then it's moved to /srv/conf/nginx.d
+    if [ ! -e /srv/conf/nginx.d/app.conf -o -e /srv/app/nginx.conf ]; then
         mkdir -p /srv/conf/nginx.d
-        if [ -e /opt/examples/$tech/nginx.conf ]; then
-            cp /opt/examples/$tech/nginx.conf /srv/conf/nginx.d/app.conf
-            rm /srv/app/nginx.conf
+        if [ -e /srv/app/nginx.conf ]; then
+            mv /srv/app/nginx.conf /srv/conf/nginx.d/app.conf
         else
             cp /opt/examples/nginx/nginx.conf /srv/conf/nginx.d/app.conf
         fi