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-rw-r--r--extensions/Gravatar/Extension.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/extensions/Gravatar/Extension.pm b/extensions/Gravatar/Extension.pm
index dc6ae5aaf..3ff1a159d 100644
--- a/extensions/Gravatar/Extension.pm
+++ b/extensions/Gravatar/Extension.pm
@@ -23,7 +23,7 @@ sub _user_gravatar {
my ($self) = @_;
if (!$self->{gravatar}) {
(my $email = $self->email) =~ s/\+(.*?)\@/@/;
- $self->{gravatar} = 'https://secure.gravatar.com/avatar/' . md5_hex($email) . "?size=32&d=mm";
+ $self->{gravatar} = 'https://secure.gravatar.com/avatar/' . md5_hex(lc($email)) . "?size=32&d=mm";
}
return $self->{gravatar};
}