diff --git a/prod-upgrade/mysql/mysql-0.yaml b/prod-upgrade/mysql/mysql-0.yaml
index 5f3950f..019f89d 100644
--- a/prod-upgrade/mysql/mysql-0.yaml
+++ b/prod-upgrade/mysql/mysql-0.yaml
@@ -5,6 +5,7 @@ metadata:
 data:
   config: |-
     [mysqld]
+    server-id=100
     bind-address=0.0.0.0
     port=3306
     skip-name-resolve
diff --git a/prod-upgrade/mysql/mysql-1.yaml b/prod-upgrade/mysql/mysql-1.yaml
index 6915c39..767da51 100644
--- a/prod-upgrade/mysql/mysql-1.yaml
+++ b/prod-upgrade/mysql/mysql-1.yaml
@@ -5,6 +5,7 @@ metadata:
 data:
   config: |-
     [mysqld]
+    server-id=101
     bind-address=0.0.0.0
     port=3306
     skip-name-resolve
diff --git a/prod-upgrade/mysql/mysql-2.yaml b/prod-upgrade/mysql/mysql-2.yaml
index a8b2de8..2d1f911 100644
--- a/prod-upgrade/mysql/mysql-2.yaml
+++ b/prod-upgrade/mysql/mysql-2.yaml
@@ -5,6 +5,7 @@ metadata:
 data:
   config: |-
     [mysqld]
+    server-id=102
     bind-address=0.0.0.0
     port=3306
     skip-name-resolve
diff --git a/prod-upgrade/mysql/mysql-3.yaml b/prod-upgrade/mysql/mysql-3.yaml
index 50749b2..6528eae 100644
--- a/prod-upgrade/mysql/mysql-3.yaml
+++ b/prod-upgrade/mysql/mysql-3.yaml
@@ -5,6 +5,7 @@ metadata:
 data:
   config: |-
     [mysqld]
+    server-id=103
     bind-address=0.0.0.0
     port=3306
     skip-name-resolve