diff --git a/install/tududi-install.sh b/install/tududi-install.sh
index de630ec4f..851570b3c 100644
--- a/install/tududi-install.sh
+++ b/install/tududi-install.sh
@@ -38,8 +38,8 @@ SECRET="$(openssl rand -hex 64)"
 sed -e '/^NODE_ENV=/s/=.*$/=production/' \
   -e 's/^TUDUDI_USER/# TUDUDI_USER/g' \
   -e "/_SECRET=/s/=.*$/=${SECRET}/" \
-  -e "/^# DB_FILE/s/^# //; \
-    \|DB_FILE|s|/path.*$|${DB_LOCATION}/production.sqlite3|" \
+  -e '/^# DB_FILE=/s/^# //' \
+  -e "s|^DB_FILE=.*|DB_FILE=${DB_LOCATION}/production.sqlite3|" \
   -e "/^# TUDUDI_ALLOWED/s/^# //; \
     \|_ORIGINS=|s|=.*$|=<your tududi IP or FDQN>|" \
   -e "/^# TUDUDI_UPLOAD/s/^# //; \