diff --git a/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_coordinates.xml b/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_coordinates.xml
index 625ceadfe8c7c2496592c780b8c45221413ec7f8..95fc45571bd5c424f206dfe2095e6b25f9c0df99 100644
--- a/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_coordinates.xml
+++ b/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_coordinates.xml
@@ -749,7 +749,9 @@ return properties_structure\n
         </item>
         <item>
             <key> <string>_filepath</string> </key>
-            <value> <string>Script (Python):/erp5/portal_skins/erp5_xhtml_style/planning_coordinates</string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>_owner</string> </key>
diff --git a/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_css.xml b/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_css.xml
index 4e1e2d02d7093498b8f316b61faf5bdc6b2b93a6..e0f48767d5a3b52199e9653b25bd92c1afa80d21 100644
--- a/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_css.xml
+++ b/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_css.xml
@@ -196,7 +196,9 @@ return "\\n" + "".join(returned_list)\n
         </item>
         <item>
             <key> <string>_filepath</string> </key>
-            <value> <string>Script (Python):/erp5/portal_skins/erp5_xhtml_style/planning_css</string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>_owner</string> </key>
diff --git a/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_dhtml.xml b/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_dhtml.xml
index 6369fd88a5d8dcb32a6be27564ba2f1e5d7356d2..ac94337fb0e68b4f3eaa13757adf2b06f4bb1e1e 100644
--- a/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_dhtml.xml
+++ b/product/ERP5/bootstrap/erp5_xhtml_style/SkinTemplateItem/portal_skins/erp5_xhtml_style/planning_dhtml.xml
@@ -113,7 +113,9 @@ return returned_string\n
         </item>
         <item>
             <key> <string>_filepath</string> </key>
-            <value> <string>Script (Python):/erp5/portal_skins/erp5_xhtml_style/planning_dhtml</string> </value>
+            <value>
+              <none/>
+            </value>
         </item>
         <item>
             <key> <string>_owner</string> </key>