diff --git a/doc/images/logo_osl_square.png b/doc/images/logo_osl_square.png
new file mode 100644
index 0000000000000000000000000000000000000000..a7f8684e95a987b15dacb02675bd3ac9ec7ed091
Binary files /dev/null and b/doc/images/logo_osl_square.png differ
diff --git a/mkdocs.yml b/mkdocs.yml
index 28705e9278555778ecde6f2f7a06e22d267f4aea..a5517715ab6238689dc63c093803b2a66878a4e1 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,6 +1,6 @@
 # Project information
-site_name: ETSI OSL SDG Documentation
-site_description: This is ETSI OSL SDG Documentation page
+site_name: ETSI SDG OSL Documentation
+site_description: ETSI SDG OSL Documentation page
 site_author: OpenSlice by ETSI
 site_url: https://osl.etsi.org/
 
@@ -39,10 +39,10 @@ theme:
   - search.highlight
 
   palette:
-    primary: 'indigo'
+    primary: 'teal'
     accent: 'blue'
 
-  logo: 'images/logo_osl.png'
+  logo: 'images/logo_osl_square.png'
 
   icon:
     repo: fontawesome/brands/gitlab