diff --git a/config/_default/params.toml b/config/_default/params.toml
index be29938..a7debbe 100644
--- a/config/_default/params.toml
+++ b/config/_default/params.toml
@@ -115,7 +115,7 @@ plugins_js  = []
 ############################
 
 # Get user avatars from Gravatar.com? (true/false)
-gravatar = false
+gravatar = true
 
 # Align the main menu to the right of the page? (true/false)
 menu_align_right = false
diff --git a/content/authors/admin/_index.md b/content/authors/admin/_index.md
index d60c5b9..096b61e 100644
--- a/content/authors/admin/_index.md
+++ b/content/authors/admin/_index.md
@@ -58,7 +58,7 @@ social:
 #   link: files/cv.pdf
 
 # Enter email to display Gravatar (if Gravatar enabled in Config)
-email: ""
+email: "wk@wojciechkozlowski.eu"
   
 # Organizational groups that you belong to (for People widget)
 #   Set this to `[]` or comment out if you are not using People widget.  
diff --git a/content/authors/admin/avatar.jpg b/content/authors/admin/avatar.jpg
index 47493b9..9ac82d1 100644
Binary files a/content/authors/admin/avatar.jpg and b/content/authors/admin/avatar.jpg differ