diff --git a/htdocs/accountancy/class/accountancyexport.class.php b/htdocs/accountancy/class/accountancyexport.class.php
index eb1c0f055ed..05495fc35ff 100644
--- a/htdocs/accountancy/class/accountancyexport.class.php
+++ b/htdocs/accountancy/class/accountancyexport.class.php
@@ -1172,7 +1172,12 @@ class AccountancyExport
 
 			$tab['end_line'] = $end_line;
 
-			print implode('|', $tab);
+			$output = implode('|', $tab);
+			if ($exportFile) {
+				fwrite($exportFile, $output);
+			} else {
+				print $output;
+			}
 
 			$index++;
 		}