diff --git a/src/main/resources/db/migration/V5__script_asset_layer.sql b/src/main/resources/db/migration/V5__script_asset_layer.sql
index fbd5a5e..d644fef 100644
--- a/src/main/resources/db/migration/V5__script_asset_layer.sql
+++ b/src/main/resources/db/migration/V5__script_asset_layer.sql
@@ -1,4 +1,4 @@
-ALTER TABLE script_assets ADD COLUMN IF NOT EXISTS z_index INTEGER NOT NULL DEFAULT 1;
+ALTER TABLE script_assets ADD COLUMN z_index INTEGER NOT NULL DEFAULT 1;
 
 UPDATE script_assets
 SET z_index = 1
diff --git a/src/main/resources/db/migration/V5__settings_emote_sync_interval.sql b/src/main/resources/db/migration/V6__settings_emote_sync_interval.sql
similarity index 100%
rename from src/main/resources/db/migration/V5__settings_emote_sync_interval.sql
rename to src/main/resources/db/migration/V6__settings_emote_sync_interval.sql