diff --git a/htdocs/core/lib/project.lib.php b/htdocs/core/lib/project.lib.php
index e6c49492769..05bbcf26098 100644
--- a/htdocs/core/lib/project.lib.php
+++ b/htdocs/core/lib/project.lib.php
@@ -663,15 +663,12 @@ function projectLinesPerDay(&$inc, $parent, $fuser, $lines, &$level, &$projectsr
 				print $projectstatic->getNomUrl(1,'',0,$langs->transnoentitiesnoconv("YourRole").': '.$projectsrole[$lines[$i]->fk_project]);
 				print "</td>";
 
-				if (! empty($conf->global->PROJECT_LINES_PERDAY_SHOW_THIRDPARTY))
-				{
-					// Thirdparty
-					print '<td class="tdoverflowmax100">';
-					$thirdpartystatic->id=$lines[$i]->socid;
-					$thirdpartystatic->name=$lines[$i]->thirdparty_name;
-					print $thirdpartystatic->getNomUrl(1, 'project', 10);
-					print '</td>';
-				}
+				// Thirdparty
+				print '<td class="tdoverflowmax100">';
+				$thirdpartystatic->id=$lines[$i]->socid;
+				$thirdpartystatic->name=$lines[$i]->thirdparty_name;
+				print $thirdpartystatic->getNomUrl(1, 'project', 10);
+				print '</td>';
 
 				// Ref
 				print '<td>';
@@ -897,15 +894,12 @@ function projectLinesPerWeek(&$inc, $firstdaytoshow, $fuser, $parent, $lines, &$
 				print $projectstatic->getNomUrl(1,'',0,$langs->transnoentitiesnoconv("YourRole").': '.$projectsrole[$lines[$i]->fk_project]);
 				print "</td>";
 
-				if (! empty($conf->global->PROJECT_LINES_PERWEEK_SHOW_THIRDPARTY))
-				{
-					// Thirdparty
-					print '<td class="tdoverflowmax100">';
-					$thirdpartystatic->id=$lines[$i]->thirdparty_id;
-					$thirdpartystatic->name=$lines[$i]->thirdparty_name;
-					print $thirdpartystatic->getNomUrl(1, 'project');
-					print '</td>';
-				}
+				// Thirdparty
+				print '<td class="tdoverflowmax100">';
+				$thirdpartystatic->id=$lines[$i]->thirdparty_id;
+				$thirdpartystatic->name=$lines[$i]->thirdparty_name;
+				print $thirdpartystatic->getNomUrl(1, 'project');
+				print '</td>';
 
 				// Ref
 				print '<td class="nowrap">';
diff --git a/htdocs/projet/activity/perday.php b/htdocs/projet/activity/perday.php
index 4947e71f8c8..ba703f6128c 100644
--- a/htdocs/projet/activity/perday.php
+++ b/htdocs/projet/activity/perday.php
@@ -444,7 +444,7 @@ print '<table class="tagtable liste'.($moreforfilter?" listwithfilterbefore":"")
 
 print '<tr class="liste_titre_filter">';
 print '<td class="liste_titre"><input type="text" size="4" name="search_project_ref" value="'.dol_escape_htmltag($search_project_ref).'"></td>';
-if (! empty($conf->global->PROJECT_LINES_PERDAY_SHOW_THIRDPARTY)) print '<td class="liste_titre"><input type="text" size="4" name="search_thirdparty" value="'.dol_escape_htmltag($search_thirdparty).'"></td>';
+print '<td class="liste_titre"><input type="text" size="4" name="search_thirdparty" value="'.dol_escape_htmltag($search_thirdparty).'"></td>';
 print '<td class="liste_titre"><input type="text" size="4" name="search_task_ref" value="'.dol_escape_htmltag($search_task_ref).'"></td>';
 print '<td class="liste_titre"><input type="text" size="4" name="search_task_label" value="'.dol_escape_htmltag($search_task_label).'"></td>';
 print '<td class="liste_titre"></td>';
@@ -463,10 +463,7 @@ print "</tr>\n";
 
 print '<tr class="liste_titre">';
 print '<td>'.$langs->trans("ProjectRef").'</td>';
-if (! empty($conf->global->PROJECT_LINES_PERDAY_SHOW_THIRDPARTY))
-{
-	print '<td>'.$langs->trans("ThirdParty").'</td>';
-}
+print '<td>'.$langs->trans("ThirdParty").'</td>';
 print '<td>'.$langs->trans("RefTask").'</td>';
 print '<td>'.$langs->trans("LabelTask").'</td>';
 print '<td align="right" class="maxwidth100">'.$langs->trans("PlannedWorkload").'</td>';
@@ -498,8 +495,7 @@ if (count($tasksarray) > 0)
 	$j=0;
 	projectLinesPerDay($j, 0, $usertoprocess, $tasksarray, $level, $projectsrole, $tasksrole, $mine, $restrictviewformytask, $daytoparse, $isavailable);
 
-	$colspan = 8;
-	if (! empty($conf->global->PROJECT_LINES_PERDAY_SHOW_THIRDPARTY)) $colspan++;
+	$colspan = 9;
 
 	print '<tr class="liste_total">
                 <td class="liste_total" colspan="'.$colspan.'">';
diff --git a/htdocs/projet/activity/perweek.php b/htdocs/projet/activity/perweek.php
index 873ebfdb442..a12d53cf60a 100644
--- a/htdocs/projet/activity/perweek.php
+++ b/htdocs/projet/activity/perweek.php
@@ -440,7 +440,7 @@ print '<table class="tagtable liste'.($moreforfilter?" listwithfilterbefore":"")
 
 print '<tr class="liste_titre_filter">';
 print '<td class="liste_titre"><input type="text" size="4" name="search_project_ref" value="'.dol_escape_htmltag($search_project_ref).'"></td>';
-if (! empty($conf->global->PROJECT_LINES_PERWEEK_SHOW_THIRDPARTY)) print '<td class="liste_titre"><input type="text" size="4" name="search_thirdparty" value="'.dol_escape_htmltag($search_thirdparty).'"></td>';
+print '<td class="liste_titre"><input type="text" size="4" name="search_thirdparty" value="'.dol_escape_htmltag($search_thirdparty).'"></td>';
 print '<td class="liste_titre"><input type="text" size="4" name="search_task_ref" value="'.dol_escape_htmltag($search_task_ref).'"></td>';
 print '<td class="liste_titre"><input type="text" size="4" name="search_task_label" value="'.dol_escape_htmltag($search_task_label).'"></td>';
 print '<td class="liste_titre"></td>';
@@ -460,10 +460,7 @@ print "</tr>\n";
 
 print '<tr class="liste_titre">';
 print '<td>'.$langs->trans("ProjectRef").'</td>';
-if (! empty($conf->global->PROJECT_LINES_PERWEEK_SHOW_THIRDPARTY))
-{
-	print '<td>'.$langs->trans("ThirdParty").'</td>';
-}
+print '<td>'.$langs->trans("ThirdParty").'</td>';
 print '<td>'.$langs->trans("RefTask").'</td>';
 print '<td>'.$langs->trans("LabelTask").'</td>';
 print '<td align="right" class="maxwidth75">'.$langs->trans("PlannedWorkload").'</td>';
@@ -511,8 +508,7 @@ if (count($tasksarray) > 0)
 	$level=0;
 	projectLinesPerWeek($j, $firstdaytoshow, $usertoprocess, 0, $tasksarray, $level, $projectsrole, $tasksrole, $mine, $restrictviewformytask, $isavailable);
 
-	$colspan=7;
-	if (! empty($conf->global->PROJECT_LINES_PERWEEK_SHOW_THIRDPARTY)) $colspan++;
+	$colspan=8;
 
 	print '<tr class="liste_total">
                 <td class="liste_total" colspan="'.$colspan.'">';