diff --git a/doc/REWET_logo.png b/doc/REWET_logo.png
new file mode 100644
index 0000000..83b5fe1
Binary files /dev/null and b/doc/REWET_logo.png differ
diff --git a/doc/conf.py b/doc/conf.py
index b02f5b3..c8d4585 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -59,7 +59,7 @@
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = ['_static']
-html_logo = "REWET_logo.png"
+html_logo = "REWET_logo.jpg"
 
 html_css_files = [
     'css/custom.css',