diff --git a/htdocs/accountancy/journal/expensereportsjournal.php b/htdocs/accountancy/journal/expensereportsjournal.php
index 4be0b133143..200b7cdb98e 100644
--- a/htdocs/accountancy/journal/expensereportsjournal.php
+++ b/htdocs/accountancy/journal/expensereportsjournal.php
@@ -265,7 +265,7 @@ if ($action == 'writebookkeeping') {
 						$bookkeeping->montant = $mt;
 						$bookkeeping->sens = ($mt < 0) ? 'C' : 'D';
 						$bookkeeping->debit = ($mt > 0) ? $mt : 0;
-						$bookkeeping->credit = ($mt <= 0) ? $mt : 0;
+						$bookkeeping->credit = ($mt <= 0) ? -$mt : 0;
 						$bookkeeping->code_journal = $journal;
 						$bookkeeping->journal_label = $journal_label;
 						$bookkeeping->fk_user_author = $user->id;
@@ -325,7 +325,7 @@ if ($action == 'writebookkeeping') {
 						$bookkeeping->montant = $mt;
 						$bookkeeping->sens = ($mt < 0) ? 'C' : 'D';
 						$bookkeeping->debit = ($mt > 0) ? $mt : 0;
-						$bookkeeping->credit = ($mt <= 0) ? $mt : 0;
+						$bookkeeping->credit = ($mt <= 0) ? -$mt : 0;
 						$bookkeeping->code_journal = $journal;
 						$bookkeeping->journal_label = $journal_label;
 						$bookkeeping->fk_user_author = $user->id;