diff --git a/htdocs/expensereport/class/expensereport.class.php b/htdocs/expensereport/class/expensereport.class.php
index c50b4ce2cb3..c6debbe60ff 100644
--- a/htdocs/expensereport/class/expensereport.class.php
+++ b/htdocs/expensereport/class/expensereport.class.php
@@ -2428,7 +2428,7 @@ class ExpenseReportLine
         $sql.= ' ctf.code as type_fees_code, ctf.label as type_fees_libelle,';
         $sql.= ' pjt.rowid as projet_id, pjt.title as projet_title, pjt.ref as projet_ref';
         $sql.= ' FROM '.MAIN_DB_PREFIX.'expensereport_det as fde';
-        $sql.= ' INNER JOIN '.MAIN_DB_PREFIX.'c_type_fees as ctf ON fde.fk_c_type_fees=ctf.id';
+        $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_type_fees as ctf ON fde.fk_c_type_fees=ctf.id';	// Sometimes type of expense report has been removed, so we use a left join here.
         $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'projet as pjt ON fde.fk_projet=pjt.rowid';
         $sql.= ' WHERE fde.rowid = '.$rowid;