diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 60bbaea48e2..d9653490485 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -137,8 +137,8 @@ class Propal extends CommonObject
 		$langs->load("propal");
 		$this->labelstatut[0]=$langs->trans("PropalStatusDraft");
 		$this->labelstatut[1]=$langs->trans("PropalStatusValidated");
-		$this->labelstatut[2]=$langs->trans("PropalStatusSigned");
-		$this->labelstatut[3]=$langs->trans("PropalStatusNotSigned");
+		$this->labelstatut[2]=($conf->global->PROPAL_STATUS_SIGNED_LABEL ? $conf->global->PROPAL_STATUS_SIGNED_LABEL : $langs->trans("PropalStatusSigned"));
+		$this->labelstatut[3]=($conf->global->PROPAL_STATUS_NOTSIGNED_LABEL ? $conf->global->PROPAL_STATUS_SIGNED_LABEL : $langs->trans("PropalStatusNotSigned"));
 		$this->labelstatut[4]=$langs->trans("PropalStatusBilled");
 		$this->labelstatut_short[0]=$langs->trans("PropalStatusDraftShort");
 		$this->labelstatut_short[1]=$langs->trans("Opened");