diff --git a/CHANGELOG.gmi b/CHANGELOG.gmi
index a15a7cd..0c21427 100644
--- a/CHANGELOG.gmi
+++ b/CHANGELOG.gmi
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 => https://keepachangelog.com/en/1.0.0/ The format is based on keep a Changelog.
 => https://semver.org/spec/v2.0.0.html And this project adheres to Semantic Versioning.
 
+## [1.5.1] - 2023-08-01
+* Adds style from Omar Polo's site, thanks to <lazarus at sdfeu.org>
+* Fix getCss() calls, thanks to <lazarus at sdfeu.org>
+* Fixes a bug on CSS when hosted on filesystem root
+* Fix typo in the English documentation about Apache
+
 ## [1.5.0] - 2022-08-23
 * Adds the Lagrange style, thanks to Eric <ortie10 at gmx.fr>
 * Adds circumlunar css
diff --git a/index.gmi b/index.gmi
index 13b6ac5..07d3eaf 100644
--- a/index.gmi
+++ b/index.gmi
@@ -1,6 +1,6 @@
 ```
  __    __   __                   ______
-|\ \  |\ \ |\ \                 /\     \        v1.5.0
+|\ \  |\ \ |\ \                 /\     \        v1.5.1
 | ▓▓  | ▓▓_| ▓▓_   ______ ____ |  ▓▓▓▓▓▓\
 | ▓▓__| ▓▓   ▓▓ \ |\     \    \| ▓▓ __\▓▓/\     \|      \    \
 | ▓▓    ▓▓\▓▓▓▓▓▓ | ▓▓▓▓▓▓\▓▓▓▓\ ▓▓|    \  ▓▓▓▓▓▓\ ▓▓▓▓▓▓\▓▓▓▓\
diff --git a/index.php b/index.php
index 6f3eea3..b0e8f9f 100644
--- a/index.php
+++ b/index.php
@@ -122,6 +122,7 @@ if (empty($style)) {
     $gt_html->addCss($php_self_dir.DEFAULT_CSS);
 } else {
     $style = preg_replace("/,/", "/", $style);
+    if ("/" == $php_self_dir) $php_self_dir = ""; # dirname() never use a final slash except for the root
     $gt_html->addCss("$php_self_dir/css/$style");
 }