diff --git a/htdocs/comm/propal/card.php b/htdocs/comm/propal/card.php
index 6b47d5205b6..06b5f5ac4a5 100644
--- a/htdocs/comm/propal/card.php
+++ b/htdocs/comm/propal/card.php
@@ -777,7 +777,7 @@ if (empty($reshook))
 								$pu_ht = price($prodcustprice->lines [0]->price);
 								$pu_ttc = price($prodcustprice->lines [0]->price_ttc);
 								$price_base_type = $prodcustprice->lines [0]->price_base_type;
-								$prod->tva_tx = $prodcustprice->lines [0]->tva_tx;
+								$tva_tx = $prodcustprice->lines [0]->tva_tx;
 							}
 						}
 					}
diff --git a/htdocs/commande/card.php b/htdocs/commande/card.php
index 313fef16e2c..e1e50000df3 100644
--- a/htdocs/commande/card.php
+++ b/htdocs/commande/card.php
@@ -730,7 +730,7 @@ if (empty($reshook))
 								$pu_ht = price($prodcustprice->lines [0]->price);
 								$pu_ttc = price($prodcustprice->lines [0]->price_ttc);
 								$price_base_type = $prodcustprice->lines [0]->price_base_type;
-								$prod->tva_tx = $prodcustprice->lines [0]->tva_tx;
+								$tva_tx = $prodcustprice->lines [0]->tva_tx;
 							}
 						}
 						else
diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index 3ee875b5d93..2bf69038e78 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -1433,7 +1433,7 @@ if (empty($reshook))
 								$pu_ht = price($prodcustprice->lines[0]->price);
 								$pu_ttc = price($prodcustprice->lines[0]->price_ttc);
 								$price_base_type = $prodcustprice->lines[0]->price_base_type;
-								$prod->tva_tx = $prodcustprice->lines[0]->tva_tx;
+								$tva_tx = $prodcustprice->lines[0]->tva_tx;
 							}
 						}
 					}
diff --git a/htdocs/compta/facture/fiche-rec.php b/htdocs/compta/facture/fiche-rec.php
index 33da64e3221..b5467f74a02 100644
--- a/htdocs/compta/facture/fiche-rec.php
+++ b/htdocs/compta/facture/fiche-rec.php
@@ -504,7 +504,7 @@ if (empty($reshook))
     					$pu_ht = price($prodcustprice->lines[0]->price);
     					$pu_ttc = price($prodcustprice->lines[0]->price_ttc);
     					$price_base_type = $prodcustprice->lines[0]->price_base_type;
-    					$prod->tva_tx = $prodcustprice->lines[0]->tva_tx;
+    					$tva_tx = $prodcustprice->lines[0]->tva_tx;
     				}
     			}
     		}
diff --git a/htdocs/contrat/card.php b/htdocs/contrat/card.php
index 86e45ade086..3c29f4e8fca 100644
--- a/htdocs/contrat/card.php
+++ b/htdocs/contrat/card.php
@@ -494,7 +494,7 @@ if (empty($reshook))
 							$pu_ht = price($prodcustprice->lines [0]->price);
 							$pu_ttc = price($prodcustprice->lines [0]->price_ttc);
 							$price_base_type = $prodcustprice->lines [0]->price_base_type;
-							$prod->tva_tx = $prodcustprice->lines [0]->tva_tx;
+							$tva_tx = $prodcustprice->lines [0]->tva_tx;
 						}
 					}
 				}
diff --git a/htdocs/product/card.php b/htdocs/product/card.php
index 0a493ef60bc..b4a3f8ab420 100644
--- a/htdocs/product/card.php
+++ b/htdocs/product/card.php
@@ -636,7 +636,7 @@ if (empty($reshook))
                         $pu_ht = price($prodcustprice->lines [0]->price);
                         $pu_ttc = price($prodcustprice->lines [0]->price_ttc);
                         $price_base_type = $prodcustprice->lines [0]->price_base_type;
-                        $prod->tva_tx = $prodcustprice->lines [0]->tva_tx;
+                        $tva_tx = $prodcustprice->lines [0]->tva_tx;
                     }
                 }
             }