diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index d0a5b285..0e5b645c 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,6 +1,10 @@
 Changelog
 =========
 
+1.7.2 (Unreleased)
+------------------------
+- Fix #525: Fix Space calendar header
+
 1.7.1 (January 17, 2025)
 ------------------------
 - Fix #521: Fix global calendar url
diff --git a/module.json b/module.json
index f387ec4e..879cb589 100644
--- a/module.json
+++ b/module.json
@@ -3,7 +3,7 @@
     "name": "Calendar",
     "description": "Create one-time or recurring events, invite and manage attendees, and keep track of all your events with the Calendar module.",
     "keywords": ["calendar"],
-    "version": "1.7.1",
+    "version": "1.7.2",
     "humhub": {
         "minVersion": "1.17.0-beta.2"
     },
diff --git a/views/view/index.php b/views/view/index.php
index b345fa77..7c92f91a 100644
--- a/views/view/index.php
+++ b/views/view/index.php
@@ -1,8 +1,9 @@
 <?php
+
+use humhub\modules\calendar\helpers\Url;
 use humhub\modules\calendar\widgets\CalendarFilterBar;
 use humhub\modules\calendar\widgets\CalendarTypeLegend;
 use humhub\modules\calendar\widgets\FullCalendar;
-use humhub\modules\calendar\helpers\Url;
 use humhub\modules\content\components\ContentContainerActiveRecord;
 use humhub\modules\ui\view\helpers\ThemeHelper;
 
@@ -12,7 +13,7 @@
 /* @var $contentContainer ContentContainerActiveRecord */
 ?>
 <div class="panel panel-default">
-    <div class="panel-body" style="background-color: var(--background-color-secondary)">
+    <div class="panel-heading">
         <?= CalendarFilterBar::widget([
             'filters' => $filters,
             'showSelectors' => false,