diff --git a/dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_all_steps/oozie_app/workflow.xml b/dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_all_steps/oozie_app/workflow.xml
index 71aa15d8e..8d7959110 100644
--- a/dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_all_steps/oozie_app/workflow.xml
+++ b/dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/migration/wfs/regular_all_steps/oozie_app/workflow.xml
@@ -64,8 +64,8 @@
 
     <action name="ResetWorkingPath">
         <fs>
-            <delete path="'${workingPath}'"/>
-            <mkdir path="'${workingPath}'"/>
+            <delete path="${workingPath}"/>
+            <mkdir path="${workingPath}"/>
         </fs>
         <ok to="ImportDB"/>
         <error to="Kill"/>
@@ -119,7 +119,7 @@
 
     <action name="ResetAllEntitiesPath">
         <fs>
-            <delete path="'${workingPath}/all_entities'"/>
+            <delete path="${workingPath}/all_entities"/>
         </fs>
         <ok to="GenerateEntities"/>
         <error to="Kill"/>
@@ -155,8 +155,8 @@
 
     <action name="ResetGraphPath">
         <fs>
-            <delete path="'${graphBasePath}/graph_raw'"/>
-            <mkdir path="'${graphBasePath}/graph_raw'"/>
+            <delete path="${graphBasePath}/graph_raw"/>
+            <mkdir path="${graphBasePath}/graph_raw"/>
         </fs>
         <ok to="GenerateGraph"/>
         <error to="Kill"/>