diff --git a/bt5/erp5_bearer_token/SkinTemplateItem/portal_skins/erp5_bearer_token/BearerToken_getHMAC.xml b/bt5/erp5_bearer_token/SkinTemplateItem/portal_skins/erp5_bearer_token/BearerToken_getHMAC.xml
index 54dba4acfd781725fb84d254e5b9e1b2fdbbef3d..62bd6707283e60e64869aed6092a1697873cf421 100644
--- a/bt5/erp5_bearer_token/SkinTemplateItem/portal_skins/erp5_bearer_token/BearerToken_getHMAC.xml
+++ b/bt5/erp5_bearer_token/SkinTemplateItem/portal_skins/erp5_bearer_token/BearerToken_getHMAC.xml
@@ -51,9 +51,8 @@
         <item>
             <key> <string>_body</string> </key>
             <value> <string>return context.Base_getHMAC(key,\n
-  """%s\\n%s\\n%s\\n%s\\n%s""" % (\n
+  """%s\\n%s\\n%s\\n%s""" % (\n
     context.REQUEST.getHeader(\'User-Agent\'),\n
-    context.REQUEST.getHeader(\'Host\'),\n
     context.REQUEST.get(\'REMOTE_ADDR\'),\n
     context.getCreationDate().timeTime(),\n
     fuzzy)\n
diff --git a/bt5/erp5_bearer_token/bt/revision b/bt5/erp5_bearer_token/bt/revision
index e440e5c842586965a7fb77deda2eca68612b1f53..bf0d87ab1b2b0ec1a11a3973d2845b42413d9767 100644
--- a/bt5/erp5_bearer_token/bt/revision
+++ b/bt5/erp5_bearer_token/bt/revision
@@ -1 +1 @@
-3
\ No newline at end of file
+4
\ No newline at end of file