diff --git a/admin-dev/themes/template/stock_cover/list_header.tpl b/admin-dev/themes/template/stock_cover/list_header.tpl
index 7c88a5946..9c3adef94 100644
--- a/admin-dev/themes/template/stock_cover/list_header.tpl
+++ b/admin-dev/themes/template/stock_cover/list_header.tpl
@@ -30,7 +30,7 @@
 		<input type="hidden" name="controller" value="AdminStockCover" />
 		<input type="hidden" name="token" value="{$token}" />
 	{if count($stock_cover_periods) > 1}
-			<label for="coverage_period">{l s="Select a period and a warehouse:"}</label>
+			<label for="coverage_period">{l s='Select a period and a warehouse:'}</label>
 			<select name="coverage_period" onChange="$(this).parent().submit();">
 				{foreach from=$stock_cover_periods key=k item=i}
 					<option {if $i == $stock_cover_cur_period} selected="selected"{/if} value="{$i}">{$k}</option>
diff --git a/admin-dev/themes/template/stock_instant_state/list_header.tpl b/admin-dev/themes/template/stock_instant_state/list_header.tpl
index e1c17e1f0..4e9aaf0aa 100644
--- a/admin-dev/themes/template/stock_instant_state/list_header.tpl
+++ b/admin-dev/themes/template/stock_instant_state/list_header.tpl
@@ -31,7 +31,7 @@
 		<input type="hidden" name="token" value="{$token}" />
 	{if count($stock_instant_state_warehouses) > 0}
 		<div id="stock_instant_state_form_warehouse">
-			<label for="id_warehouse">{l s="Select a warehouse:"}</label>
+			<label for="id_warehouse">{l s='Select a warehouse:'}</label>
 			<select name="id_warehouse" onChange="$(this).parent().parent().submit();">
 				{foreach from=$stock_instant_state_warehouses key=k item=i}
 					<option {if $i.id_warehouse == $stock_instant_state_cur_warehouse} selected="selected"{/if} value="{$i.id_warehouse}">{$i.name}</option>
diff --git a/admin-dev/themes/template/stock_mvt/list_header.tpl b/admin-dev/themes/template/stock_mvt/list_header.tpl
index 3f1d1e939..8be91d6b3 100644
--- a/admin-dev/themes/template/stock_mvt/list_header.tpl
+++ b/admin-dev/themes/template/stock_mvt/list_header.tpl
@@ -28,7 +28,7 @@
 	{if count($list_warehouses) > 0}
 <div class="filter-stock">
 		<form type="get">
-			<label for="id_warehouse">{l s="Select a warehouse:"}</label>
+			<label for="id_warehouse">{l s='Select a warehouse:'}</label>
 			<input type="hidden" name="controller" value="AdminStockMvt" />
 			<input type="hidden" name="token" value="{$token}" />
 			<select name="id_warehouse" onChange="$(this).parent().submit();">