diff --git a/library/language/source/main.php b/library/language/source/main.php
index 2695b8822..6a460e979 100644
--- a/library/language/source/main.php
+++ b/library/language/source/main.php
@@ -1879,6 +1879,7 @@ $lang['POST_PIN'] = 'Pin first post';
 $lang['POST_UNPIN'] = 'Unpin first post';
 $lang['POST_PINNED'] = 'First post pinned';
 $lang['POST_UNPINNED'] = 'First post unpinned';
+$lang['PIN_MESSAGE'] = 'Pin post';
 
 // Management of my messages
 $lang['GOTO_MY_MESSAGE'] = 'Close and return to the list "My Messages"';
diff --git a/styles/templates/default/tpl_config.php b/styles/templates/default/tpl_config.php
index 7e44a7ebb..7593b6d4e 100644
--- a/styles/templates/default/tpl_config.php
+++ b/styles/templates/default/tpl_config.php
@@ -134,7 +134,7 @@ if (!empty($page_cfg['load_tpl_vars']) and $vars = array_flip($page_cfg['load_tp
         $template->assign_vars([
             'CODE_IMG' => $bb_cfg['text_buttons'] ? $lang['CODE_TOPIC_TXTB'] : '<img src="' . $images['icon_code'] . '" alt="' . $lang['CODE_TOPIC_TXTB'] . '" title="' . $lang['CODE'] . '" />',
             'QUOTE_IMG' => $bb_cfg['text_buttons'] ? $lang['REPLY_WITH_QUOTE_TXTB'] : '<img src="' . $images['icon_quote'] . '" alt="' . $lang['REPLY_WITH_QUOTE_TXTB'] . '" title="' . $lang['REPLY_WITH_QUOTE'] . '" />',
-            'PIN_IMG' => $bb_cfg['text_buttons'] ? $lang['PIN_POST_TXTB'] : '<img src="' . $images['icon_pin_post'] . '" alt="' . $lang['PIN_POST_TXTB'] . '" title="' . $lang['PIN_POST'] . '" />',
+            'PIN_IMG' => $bb_cfg['text_buttons'] ? $lang['PIN_POST_TXTB'] : '<img src="' . $images['icon_pin_post'] . '" alt="' . $lang['PIN_POST_TXTB'] . '" title="' . $lang['PIN_MESSAGE'] . '" />',
             'EDIT_POST_IMG' => $bb_cfg['text_buttons'] ? $lang['EDIT_DELETE_POST_TXTB'] : '<img src="' . $images['icon_edit'] . '" alt="' . $lang['EDIT_DELETE_POST_TXTB'] . '" title="' . $lang['EDIT_POST'] . '" />',
             'DELETE_POST_IMG' => $bb_cfg['text_buttons'] ? $lang['DELETE_POST_TXTB'] : '<img src="' . $images['icon_delpost'] . '" alt="' . $lang['DELETE_POST_TXTB'] . '" title="' . $lang['DELETE_POST'] . '" />',
             'IP_POST_IMG' => $bb_cfg['text_buttons'] ? $lang['VIEW_IP_TXTB'] : '<img src="' . $images['icon_ip'] . '" alt="' . $lang['VIEW_IP_TXTB'] . '" title="' . $lang['VIEW_IP'] . '" />',
diff --git a/viewtopic.php b/viewtopic.php
index a049679f1..cf4d54bdf 100644
--- a/viewtopic.php
+++ b/viewtopic.php
@@ -604,7 +604,7 @@ for ($i = 0; $i < $total_posts; $i++) {
     if (!$poster_bot) {
         $quote_btn = ($is_auth['auth_reply'] && !$locked);
         $edit_btn = (($userdata['user_id'] == $poster_id && $is_auth['auth_edit']) || $is_auth['auth_mod']);
-        $pin_btn = (($userdata['user_id'] == $poster_id) || $is_auth['auth_mod']);
+        $pin_btn = ($post_id != $t_data['topic_first_post_id']) && (($userdata['user_id'] == $poster_id) || $is_auth['auth_mod']);
         $ip_btn = ($is_auth['auth_mod'] || IS_MOD);
     }
     $delpost_btn = ($post_id != $t_data['topic_first_post_id'] && ($is_auth['auth_mod'] || ($userdata['user_id'] == $poster_id && $is_auth['auth_delete'] && $t_data['topic_last_post_id'] == $post_id && $postrow[$i]['post_time'] + 3600 * 3 > TIMENOW)));