diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ad5ee0a..a0b13cee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # ChangeLog
 
+### 4.0.3
+- FIX: fixes for FireFox (mainly incorrent handle of bind:clientHeight, replaces with resizeobserver)
 ### 4.0.2
 - FIX: fixed docker and NPM build
 ### 4.0.0
diff --git a/packages/tools/src/structureTools.ts b/packages/tools/src/structureTools.ts
index fe8869e3..6aac3291 100644
--- a/packages/tools/src/structureTools.ts
+++ b/packages/tools/src/structureTools.ts
@@ -2,7 +2,7 @@ import { DatabaseInfo } from 'dbgate-types';
 import _ from 'lodash';
 
 export function addTableDependencies(db: DatabaseInfo): DatabaseInfo {
-  const allForeignKeys = _.flatten(db.tables.map(x => x.foreignKeys));
+  const allForeignKeys = _.flatten(db.tables.map(x => x.foreignKeys || []));
   return {
     ...db,
     tables: db.tables.map(table => ({