diff --git a/htdocs/admin/dict.php b/htdocs/admin/dict.php
index 696f8a0131f..c50985be5fc 100644
--- a/htdocs/admin/dict.php
+++ b/htdocs/admin/dict.php
@@ -419,7 +419,7 @@ $tabcond[10]= true;
 $tabcond[11]= (! empty($conf->societe->enabled));
 $tabcond[12]= (! empty($conf->commande->enabled) || ! empty($conf->propal->enabled) || ! empty($conf->facture->enabled) || ! empty($conf->fournisseur->enabled));
 $tabcond[13]= (! empty($conf->commande->enabled) || ! empty($conf->propal->enabled) || ! empty($conf->facture->enabled) || ! empty($conf->fournisseur->enabled));
-$tabcond[14]= (! empty($conf->product->enabled) && ! empty($conf->global->MAIN_SHOW_ECOTAX_DICTIONNARY));
+$tabcond[14]= (! empty($conf->product->enabled) && (! empty($conf->ecotax->enabled) || ! empty($conf->global->MAIN_SHOW_ECOTAX_DICTIONNARY)));
 $tabcond[15]= true;
 $tabcond[16]= (! empty($conf->societe->enabled) && empty($conf->global->SOCIETE_DISABLE_PROSPECTS));
 $tabcond[17]= (! empty($conf->deplacement->enabled) || ! empty($conf->expensereport->enabled));