diff --git a/htdocs/comm/askpricesupplier/card.php b/htdocs/comm/askpricesupplier/card.php
index 72654ac3da4..bfbcc9d4273 100644
--- a/htdocs/comm/askpricesupplier/card.php
+++ b/htdocs/comm/askpricesupplier/card.php
@@ -1738,7 +1738,7 @@ if ($action == 'create')
 
 		$ref = dol_sanitizeFileName($object->ref);
 		include_once DOL_DOCUMENT_ROOT . '/core/lib/files.lib.php';
-		$fileparams = dol_most_recent_file($conf->askpricesupplier->dir_output . '/' . $ref, preg_quote($ref, '/'));
+		$fileparams = dol_most_recent_file($conf->askpricesupplier->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 		$file = $fileparams['fullname'];
 
 		// Define output language
@@ -1764,7 +1764,7 @@ if ($action == 'create')
 				dol_print_error($db, $result);
 				exit();
 			}
-			$fileparams = dol_most_recent_file($conf->askpricesupplier->dir_output . '/' . $ref, preg_quote($ref, '/'));
+			$fileparams = dol_most_recent_file($conf->askpricesupplier->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 			$file = $fileparams['fullname'];
 		}
 
diff --git a/htdocs/comm/propal.php b/htdocs/comm/propal.php
index 55b6543c195..8cd48a75f40 100644
--- a/htdocs/comm/propal.php
+++ b/htdocs/comm/propal.php
@@ -2340,7 +2340,7 @@ if ($action == 'create')
 
 		$ref = dol_sanitizeFileName($object->ref);
 		include_once DOL_DOCUMENT_ROOT . '/core/lib/files.lib.php';
-		$fileparams = dol_most_recent_file($conf->propal->dir_output . '/' . $ref, preg_quote($ref, '/').'([^\-])+');
+		$fileparams = dol_most_recent_file($conf->propal->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 		$file = $fileparams['fullname'];
 
 		// Define output language
@@ -2365,7 +2365,7 @@ if ($action == 'create')
 				dol_print_error($db, $result);
 				exit();
 			}
-			$fileparams = dol_most_recent_file($conf->propal->dir_output . '/' . $ref, preg_quote($ref, '/').'([^\-])+');
+			$fileparams = dol_most_recent_file($conf->propal->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 			$file = $fileparams['fullname'];
 		}
 
diff --git a/htdocs/commande/card.php b/htdocs/commande/card.php
index cc5251e6592..79f752f8355 100644
--- a/htdocs/commande/card.php
+++ b/htdocs/commande/card.php
@@ -2358,7 +2358,7 @@ if ($action == 'create' && $user->rights->commande->creer)
 					dol_print_error($db, $result);
 					exit();
 				}
-				$fileparams = dol_most_recent_file($conf->commande->dir_output . '/' . $ref, preg_quote($ref, '/').'([^\-])+');
+				$fileparams = dol_most_recent_file($conf->commande->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 				$file = $fileparams['fullname'];
 			}
 
diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index 6b145ffd4f2..a461d1b9c82 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -3821,7 +3821,7 @@ if ($action == 'create')
 
 		$ref = dol_sanitizeFileName($object->ref);
 		include_once DOL_DOCUMENT_ROOT . '/core/lib/files.lib.php';
-		$fileparams = dol_most_recent_file($conf->facture->dir_output . '/' . $ref, preg_quote($ref, '/').'([^\-])+');
+		$fileparams = dol_most_recent_file($conf->facture->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 		$file = $fileparams['fullname'];
 
 		// Define output language
@@ -3846,7 +3846,7 @@ if ($action == 'create')
 				dol_print_error($db, $result);
 				exit();
 			}
-			$fileparams = dol_most_recent_file($conf->facture->dir_output . '/' . $ref, preg_quote($ref, '/').'([^\-])+');
+			$fileparams = dol_most_recent_file($conf->facture->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 			$file = $fileparams['fullname'];
 		}
 
diff --git a/htdocs/expedition/card.php b/htdocs/expedition/card.php
index 06395c89526..47878c7e75f 100644
--- a/htdocs/expedition/card.php
+++ b/htdocs/expedition/card.php
@@ -1530,7 +1530,7 @@ else if ($id || $ref)
 	{
 		$ref = dol_sanitizeFileName($object->ref);
 		include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
-		$fileparams = dol_most_recent_file($conf->expedition->dir_output . '/sending/' . $ref, preg_quote($ref, '/').'([^\-])+');
+		$fileparams = dol_most_recent_file($conf->expedition->dir_output . '/sending/' . $ref, preg_quote($ref, '/').'[^\-]+');
 		$file=$fileparams['fullname'];
 
 		// Define output language
@@ -1557,7 +1557,7 @@ else if ($id || $ref)
 				dol_print_error($db,$result);
 				exit;
 			}
-			$fileparams = dol_most_recent_file($conf->expedition->dir_output . '/sending/' . $ref, preg_quote($ref, '/').'([^\-])+');
+			$fileparams = dol_most_recent_file($conf->expedition->dir_output . '/sending/' . $ref, preg_quote($ref, '/').'[^\-]+');
 			$file=$fileparams['fullname'];
 		}
 
diff --git a/htdocs/fichinter/card.php b/htdocs/fichinter/card.php
index e6c9c4d00d6..48eaa8c77aa 100644
--- a/htdocs/fichinter/card.php
+++ b/htdocs/fichinter/card.php
@@ -1755,7 +1755,7 @@ else if ($id > 0 || ! empty($ref))
 	{
 		$ref = dol_sanitizeFileName($object->ref);
 		include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
-		$fileparams = dol_most_recent_file($conf->ficheinter->dir_output . '/' . $ref, preg_quote($ref, '/').'([^\-])+');
+		$fileparams = dol_most_recent_file($conf->ficheinter->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 		$file=$fileparams['fullname'];
 
 		// Define output language
@@ -1782,7 +1782,7 @@ else if ($id > 0 || ! empty($ref))
 				dol_print_error($db,$result);
 				exit;
 			}
-			$fileparams = dol_most_recent_file($conf->ficheinter->dir_output . '/' . $ref, preg_quote($ref, '/').'([^\-])+');
+			$fileparams = dol_most_recent_file($conf->ficheinter->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 			$file=$fileparams['fullname'];
 		}
 
diff --git a/htdocs/fourn/commande/card.php b/htdocs/fourn/commande/card.php
index 8ae5b6da1ee..b79663445ed 100644
--- a/htdocs/fourn/commande/card.php
+++ b/htdocs/fourn/commande/card.php
@@ -2265,7 +2265,7 @@ elseif (! empty($object->id))
 	{
 		$ref = dol_sanitizeFileName($object->ref);
 		include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
-		$fileparams = dol_most_recent_file($conf->fournisseur->commande->dir_output . '/' . $ref, preg_quote($ref, '/').'([^\-])+');
+		$fileparams = dol_most_recent_file($conf->fournisseur->commande->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 		$file=$fileparams['fullname'];
 
 		// Define output language
@@ -2292,7 +2292,7 @@ elseif (! empty($object->id))
 				dol_print_error($db,$result);
 				exit;
 			}
-			$fileparams = dol_most_recent_file($conf->fournisseur->commande->dir_output . '/' . $ref, preg_quote($ref, '/').'([^\-])+');
+			$fileparams = dol_most_recent_file($conf->fournisseur->commande->dir_output . '/' . $ref, preg_quote($ref, '/').'[^\-]+');
 			$file=$fileparams['fullname'];
 		}