diff --git a/mod/wiki/ewiki/ewiki.php b/mod/wiki/ewiki/ewiki.php
index 2c63fcdf69b..e09ff24316f 100644
--- a/mod/wiki/ewiki/ewiki.php
+++ b/mod/wiki/ewiki/ewiki.php
@@ -1271,7 +1271,7 @@ function ewiki_page_info($id, &$data, $action) {
          }
          elseif ($i == "userid") {
              $i = 'author';
-             if ($user = get_record('user', 'id', $value)) {
+             if ($user = get_record('user', 'id', (int)$value)) {
                  if (!isset($course->id)) {
                      $course->id = 1;
                  }
diff --git a/mod/wiki/ewiki/plugins/moodle/downloads.php b/mod/wiki/ewiki/plugins/moodle/downloads.php
index 512ed4d9161..b55a2f4c909 100644
--- a/mod/wiki/ewiki/plugins/moodle/downloads.php
+++ b/mod/wiki/ewiki/plugins/moodle/downloads.php
@@ -345,7 +345,7 @@ function ewiki_entry_downloads($row, $show_section=0, $fullinfo=false) {
    $info->comment = format_text($p_comment);
 
    if ($fullinfo) {
-        if ($user = get_record('user', 'id', $row['userid'])) {
+        if ($user = get_record('user', 'id', (int)$row['userid'])) {
             if (!isset($course->id)) {
                 $course->id = 1;
             }