diff --git a/lib/WPExport.py b/lib/WPExport.py
index d6b2ee9..58827da 100644
--- a/lib/WPExport.py
+++ b/lib/WPExport.py
@@ -108,12 +108,14 @@ class WPExport:
                     pagingfirstline = class_div[0].find_all("a")
                     if len(pagingfirstline) > 1:
                         lastpage = pagingfirstline[len(pagingfirstline)-1].get("href", "/")
+                        self._logger.debug("{0} : Last page {1}".format(self._name, lastpage))
+
                         element_lastpage = lastpage.split("/")[len(lastpage.split("/"))-1]
                         number_page = element_lastpage.split("-")[0].split("p")[1]
                         number_lastpage = int(number_page) / 10
 
                         setPageDivided = int(number_lastpage) / max_thread
-                        setPagePart = setPageDivided * (index_thread + 1)
+                        setPagePart = setPageDivided * (index_thread + 1) + 1
                         firstPagePart = (setPagePart - setPageDivided)
 
                         self._logger.debug("{0} : Total page : {1}".format(self._name,int(number_lastpage)))