diff --git a/.do/deploy.template.yaml b/.do/deploy.template.yaml
index 632e4170d..a62a86c16 100644
--- a/.do/deploy.template.yaml
+++ b/.do/deploy.template.yaml
@@ -2,7 +2,7 @@ spec:
   name: "photoprism-ce"
   databases:
     - name: db
-      engine: "MySQL"
+      engine: "MYSQL"
   services:
     - name: photoprism
       image: