diff --git a/mediawiki/db.yaml b/mediawiki/db.yaml
index a161fbb..7efe5c8 100644
--- a/mediawiki/db.yaml
+++ b/mediawiki/db.yaml
@@ -33,19 +33,19 @@ spec:
       - name: mediawiki-db
         image: mariadb:latest
         env:
-        - name: MYSQL_USER
+        - name: MARIADB_USER
           valueFrom:
             secretKeyRef:
               name: ptp-chat-secret
               key: SPRING_DATASOURCE_USERNAME
-        - name: MYSQL_PASSWORD
+        - name: MARIADB_PASSWORD
           valueFrom:
             secretKeyRef:
               name: ptp-chat-secret
               key: SPRING_DATASOURCE_PASSWORD
-        - name: MYSQL_RANDOM_ROOT_PASSWORD
+        - name: MARIADB_RANDOM_ROOT_PASSWORD
           value: yes
-        - name: MYSQL_DATABASE
+        - name: MARIADB_DATABASE
           value: mediawiki
         ports:
         - name: http