diff --git a/htdocs/admin/commande.php b/htdocs/admin/commande.php
index 5cc658702bc..d8911c49dba 100644
--- a/htdocs/admin/commande.php
+++ b/htdocs/admin/commande.php
@@ -209,7 +209,8 @@ if ($action == 'set_COMMANDE_DRAFT_WATERMARK')
 
 if ($action == 'set_COMMANDE_FREE_TEXT')
 {
-	$freetext = GETPOST("COMMANDE_FREE_TEXT");
+	$freetext = GETPOST("COMMANDE_FREE_TEXT");	// No alpha here, we want exact string
+
 	$res = dolibarr_set_const($db, "COMMANDE_FREE_TEXT",$freetext,'chaine',0,'',$conf->entity);
 
 	if (! $res > 0) $error++;
@@ -407,12 +408,12 @@ foreach ($dirmodels as $reldir)
                 }
                 closedir($handle);
                 arsort($filelist);
-                
+
                 foreach($filelist as $file)
                 {
                     if (preg_match('/\.modules\.php$/i',$file) && preg_match('/^(pdf_|doc_)/',$file))
                     {
-            		
+
                     	if (file_exists($dir.'/'.$file))
                     	{
                     		$name = substr($file, 4, dol_strlen($file) -16);
diff --git a/htdocs/admin/facture.php b/htdocs/admin/facture.php
index 402bc7501cb..9c0152724df 100644
--- a/htdocs/admin/facture.php
+++ b/htdocs/admin/facture.php
@@ -254,9 +254,9 @@ if ($action == 'set_FACTURE_DRAFT_WATERMARK')
 
 if ($action == 'set_FACTURE_FREE_TEXT')
 {
-	$free = GETPOST('FACTURE_FREE_TEXT','alpha');
+	$freetext = GETPOST('FACTURE_FREE_TEXT');	// No alpha here, we want exact string
 
-    $res = dolibarr_set_const($db, "FACTURE_FREE_TEXT",$free,'chaine',0,'',$conf->entity);
+    $res = dolibarr_set_const($db, "FACTURE_FREE_TEXT",$freetext,'chaine',0,'',$conf->entity);
 
 	if (! $res > 0) $error++;
 
diff --git a/htdocs/admin/fournisseur.php b/htdocs/admin/fournisseur.php
index d2f5ef39512..0f69d888372 100644
--- a/htdocs/admin/fournisseur.php
+++ b/htdocs/admin/fournisseur.php
@@ -250,8 +250,9 @@ if ($action == 'addcat')
 
 if ($action == 'set_SUPPLIER_INVOICE_FREE_TEXT')
 {
-    $free = GETPOST('SUPPLIER_INVOICE_FREE_TEXT','alpha');
-    $res = dolibarr_set_const($db, "SUPPLIER_INVOICE_FREE_TEXT",$free,'chaine',0,'',$conf->entity);
+    $freetext = GETPOST('SUPPLIER_INVOICE_FREE_TEXT');	// No alpha here, we want exact string
+
+    $res = dolibarr_set_const($db, "SUPPLIER_INVOICE_FREE_TEXT",$freetext,'chaine',0,'',$conf->entity);
 
     if (! $res > 0) $error++;
 
diff --git a/htdocs/admin/propal.php b/htdocs/admin/propal.php
index a0ed2dcba75..71d73892cc1 100644
--- a/htdocs/admin/propal.php
+++ b/htdocs/admin/propal.php
@@ -130,7 +130,7 @@ if ($action == 'set_PROPALE_DRAFT_WATERMARK')
 
 if ($action == 'set_PROPALE_FREE_TEXT')
 {
-	$freetext = GETPOST('PROPALE_FREE_TEXT','alpha');
+	$freetext = GETPOST('PROPALE_FREE_TEXT');	// No alpha here, we want exact string
 
 	$res = dolibarr_set_const($db, "PROPALE_FREE_TEXT",$freetext,'chaine',0,'',$conf->entity);
 
diff --git a/htdocs/compta/bank/admin/bank.php b/htdocs/compta/bank/admin/bank.php
index 0c63f19dbb5..9c915aa2440 100644
--- a/htdocs/compta/bank/admin/bank.php
+++ b/htdocs/compta/bank/admin/bank.php
@@ -45,8 +45,9 @@ $action = GETPOST('action','alpha');
 
 if ($action == 'set_BANK_CHEQUERECEIPT_FREE_TEXT')
 {
-	$free = GETPOST('BANK_CHEQUERECEIPT_FREE_TEXT','alpha');
-    $res = dolibarr_set_const($db, "BANK_CHEQUERECEIPT_FREE_TEXT",$free,'chaine',0,'',$conf->entity);
+	$freetext = GETPOST('BANK_CHEQUERECEIPT_FREE_TEXT');	// No alpha here, we want exact string
+
+    $res = dolibarr_set_const($db, "BANK_CHEQUERECEIPT_FREE_TEXT",$freetext,'chaine',0,'',$conf->entity);
 
 	if (! $res > 0) $error++;