diff --git a/app/code/Magento/Eav/etc/db_schema.xml b/app/code/Magento/Eav/etc/db_schema.xml
index b6c42d725e5e9..ece2857aae61e 100644
--- a/app/code/Magento/Eav/etc/db_schema.xml
+++ b/app/code/Magento/Eav/etc/db_schema.xml
@@ -481,6 +481,10 @@
                     referenceColumn="attribute_id" onDelete="CASCADE"/>
         <constraint xsi:type="foreign" referenceId="EAV_ATTRIBUTE_LABEL_STORE_ID_STORE_STORE_ID" table="eav_attribute_label"
                     column="store_id" referenceTable="store" referenceColumn="store_id" onDelete="CASCADE"/>
+        <constraint xsi:type="unique" referenceId="EAV_ATTRIBUTE_LABEL_ATTRIBUTE_ID_STORE_ID_UNIQUE">
+            <column name="store_id"/>
+            <column name="attribute_id"/>
+        </constraint>
         <index referenceId="EAV_ATTRIBUTE_LABEL_STORE_ID" indexType="btree">
             <column name="store_id"/>
         </index>
diff --git a/app/code/Magento/Eav/etc/db_schema_whitelist.json b/app/code/Magento/Eav/etc/db_schema_whitelist.json
index b3f1aca50df01..c571358a6c149 100644
--- a/app/code/Magento/Eav/etc/db_schema_whitelist.json
+++ b/app/code/Magento/Eav/etc/db_schema_whitelist.json
@@ -304,7 +304,8 @@
         "constraint": {
             "PRIMARY": true,
             "EAV_ATTRIBUTE_LABEL_ATTRIBUTE_ID_EAV_ATTRIBUTE_ATTRIBUTE_ID": true,
-            "EAV_ATTRIBUTE_LABEL_STORE_ID_STORE_STORE_ID": true
+            "EAV_ATTRIBUTE_LABEL_STORE_ID_STORE_STORE_ID": true,
+            "EAV_ATTRIBUTE_LABEL_STORE_ID_ATTRIBUTE_ID": true
         }
     },
     "eav_form_type": {