diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a0c02e..bae7fe5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# Version 26.0.1
+
+## Bugfixes
+
+* refactoring clean-up-links and clean-up-variants to remove old data from relation table
+
 # Version 26.0.0
 
 ## Features
diff --git a/etc/configuration/operations.json b/etc/configuration/operations.json
index a49244b..be24031 100644
--- a/etc/configuration/operations.json
+++ b/etc/configuration/operations.json
@@ -782,4 +782,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/symfony/Resources/config/2.3.2/services.xml b/symfony/Resources/config/2.3.2/services.xml
index a943111..8db9516 100644
--- a/symfony/Resources/config/2.3.2/services.xml
+++ b/symfony/Resources/config/2.3.2/services.xml
@@ -187,6 +187,9 @@
             <call method="addObserver">
                 <argument id="import_product_grouped.observer.product.grouped" type="service"/>
             </call>
+            <call method="addObserver">
+                <argument id="import_product_grouped.observer.clean.up.product.grouped" type="service"/>
+            </call>
             <call method="addObserver">
                 <argument id="import_product_msi.observer.product.source.item" type="service"/>
             </call>
@@ -200,4 +203,4 @@
 
     </services>
 
-</container>
\ No newline at end of file
+</container>
diff --git a/symfony/Resources/config/services.xml b/symfony/Resources/config/services.xml
index a2c71df..3a086ac 100644
--- a/symfony/Resources/config/services.xml
+++ b/symfony/Resources/config/services.xml
@@ -454,7 +454,10 @@
             <argument type="service" id="import_product.action.processor.stock.item.status.update"/>
             <argument type="service" id="import_product.action.processor.stock.item.status.delete"/>
         </service>
-        <service id="import_product.action.product.relation" class="TechDivision\Import\Dbal\Collection\Actions\GenericAction">
+        <service id="import_product.action.product.relation.variant" class="TechDivision\Import\Dbal\Collection\Actions\GenericAction">
+            <argument type="service" id="import_product.action.processor.product.relation.create"/>
+        </service>
+        <service id="import_product.action.product.relation.grouped" class="TechDivision\Import\Dbal\Collection\Actions\GenericAction">
             <argument type="service" id="import_product.action.processor.product.relation.create"/>
         </service>
 
@@ -829,6 +832,9 @@
             <call method="addObserver">
                 <argument id="import_product_grouped.observer.product.grouped" type="service"/>
             </call>
+            <call method="addObserver">
+                <argument id="import_product_grouped.observer.clean.up.product.grouped" type="service"/>
+            </call>
             <call method="addObserver">
                 <argument id="import_product_tier_price.observer.product.tier_price" type="service"/>
             </call>