diff --git a/theme_zen_dark/__manifest__.py b/theme_zen_dark/__manifest__.py
index d1e31018d..1181c6c0d 100644
--- a/theme_zen_dark/__manifest__.py
+++ b/theme_zen_dark/__manifest__.py
@@ -68,8 +68,8 @@
         ]
     },
     'images': [
-        'static/description/banner.jpg',
-        'static/description/theme_screenshot.jpg',
+        'static/description/banner.png',
+        'static/description/theme_screenshot.png',
     ],
     'license': 'LGPL-3',
     'installable': True,
diff --git a/theme_zen_dark/static/description/banner.jpg b/theme_zen_dark/static/description/banner.jpg
deleted file mode 100644
index e40674a83..000000000
Binary files a/theme_zen_dark/static/description/banner.jpg and /dev/null differ
diff --git a/theme_zen_dark/static/description/banner.png b/theme_zen_dark/static/description/banner.png
new file mode 100644
index 000000000..8a14d30d9
Binary files /dev/null and b/theme_zen_dark/static/description/banner.png differ
diff --git a/theme_zen_dark/static/description/icon.png b/theme_zen_dark/static/description/icon.png
index 361107bf3..624ea0e87 100644
Binary files a/theme_zen_dark/static/description/icon.png and b/theme_zen_dark/static/description/icon.png differ
diff --git a/theme_zen_dark/static/description/theme_screenshot.jpg b/theme_zen_dark/static/description/theme_screenshot.jpg
deleted file mode 100644
index 7580f4231..000000000
Binary files a/theme_zen_dark/static/description/theme_screenshot.jpg and /dev/null differ
diff --git a/theme_zen_dark/static/description/theme_screenshot.png b/theme_zen_dark/static/description/theme_screenshot.png
new file mode 100644
index 000000000..2c093aa5f
Binary files /dev/null and b/theme_zen_dark/static/description/theme_screenshot.png differ