diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index 498078b6b15..da8416601be 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -205,7 +205,7 @@ class FormFile
 			$out .= ' ';
 			if ($sectionid) {	// Show overwrite if exists for ECM module only
 				$langs->load('link');
-				$out .= '<input style="margin-right: 2px;" type="checkbox" id="overwritefile" name="overwritefile" value="1"><label for="overwritefile">'.$langs->trans("OverwriteIfExists").'</label>';
+				$out .= '<span class="nowraponsmartphone"><input style="margin-right: 2px;" type="checkbox" id="overwritefile" name="overwritefile" value="1"><label for="overwritefile">'.$langs->trans("OverwriteIfExists").'</label></span>';
 			}
 			$out .= '<input type="submit" class="button reposition" name="sendit" value="'.$langs->trans("Upload").'"';
 			$out .= (empty($conf->global->MAIN_UPLOAD_DOC) || empty($perm) ? ' disabled' : '');