diff --git a/htdocs/comm/propal.php b/htdocs/comm/propal.php
index 7511c6f2ea4..9b331027159 100644
--- a/htdocs/comm/propal.php
+++ b/htdocs/comm/propal.php
@@ -745,7 +745,7 @@ else if ($action == "addline" && $user->rights->propal->creer)
             		if (! empty($prod->customcode) && ! empty($prod->country_code)) $tmptxt.=' - ';
             		if (! empty($prod->country_code)) $tmptxt.=$langs->transnoentitiesnoconv("CountryOrigin").': '.getCountry($prod->country_code,0,$db,$langs,0);
             		$tmptxt.=')';
-            		$desc.= dol_concatdesc($desc, $tmptxt);
+            		$desc= dol_concatdesc($desc, $tmptxt);
             	}
 			}
 
diff --git a/htdocs/commande/fiche.php b/htdocs/commande/fiche.php
index 9b6465c64a7..77b8f5956c5 100644
--- a/htdocs/commande/fiche.php
+++ b/htdocs/commande/fiche.php
@@ -660,7 +660,7 @@ else if ($action == 'addline' && $user->rights->commande->creer)
             		if (! empty($prod->customcode) && ! empty($prod->country_code)) $tmptxt.=' - ';
             		if (! empty($prod->country_code)) $tmptxt.=$langs->transnoentitiesnoconv("CountryOrigin").': '.getCountry($prod->country_code,0,$db,$langs,0);
             		$tmptxt.=')';
-            		$desc.= dol_concatdesc($desc, $tmptxt);
+            		$desc= dol_concatdesc($desc, $tmptxt);
             	}
 			}
 
diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index 5bc85030f99..8c357894b4a 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -1100,7 +1100,7 @@ else if (($action == 'addline' || $action == 'addline_predef') && $user->rights-
 	                if (! empty($prod->customcode) && ! empty($prod->country_code)) $tmptxt.=' - ';
 	                if (! empty($prod->country_code)) $tmptxt.=$langs->transnoentitiesnoconv("CountryOrigin").': '.getCountry($prod->country_code,0,$db,$langs,0);
 	                $tmptxt.=')';
-	                $desc.= dol_concatdesc($desc, $tmptxt);
+	                $desc= dol_concatdesc($desc, $tmptxt);
 	            }
             }