diff --git a/blocklists/mastodon.online.csv b/blocklists/mastodon.online.csv
index 4d3297b..06f2ffe 100644
--- a/blocklists/mastodon.online.csv
+++ b/blocklists/mastodon.online.csv
@@ -138,6 +138,7 @@ poa.st,suspend,False,False,,False
 pooper.social,suspend,False,False,,False
 poster.place,suspend,False,False,,False
 postin*.*******.rocks,suspend,False,False,,False
+px.mathias777.com,silence,False,False,,False
 rakket.app,suspend,False,False,,False
 rap*.*et,suspend,False,False,,False
 rapem***.*****ions,suspend,False,False,,False
diff --git a/blocklists/mastodon.social.csv b/blocklists/mastodon.social.csv
index c889980..5e90499 100644
--- a/blocklists/mastodon.social.csv
+++ b/blocklists/mastodon.social.csv
@@ -207,6 +207,7 @@ pooper.social,suspend,False,False,,False
 poster.place,suspend,False,False,,False
 postin*.*******.rocks,suspend,False,False,,False
 prete*******.biz,suspend,False,False,,False
+px.mathias777.com,silence,False,False,,False
 rakket.app,suspend,False,False,,False
 rap*.*et,suspend,False,False,,False
 rapem***.*****ions,suspend,False,False,,False
diff --git a/blocklists/mastodon/mastodon.online.csv b/blocklists/mastodon/mastodon.online.csv
index c3a193e..5d855e7 100644
--- a/blocklists/mastodon/mastodon.online.csv
+++ b/blocklists/mastodon/mastodon.online.csv
@@ -138,6 +138,7 @@ poa.st,suspend,false,false,,false
 pooper.social,suspend,false,false,,false
 poster.place,suspend,false,false,,false
 postin*.*******.rocks,suspend,false,false,,false
+px.mathias777.com,silence,false,false,,false
 rakket.app,suspend,false,false,,false
 rap*.*et,suspend,false,false,,false
 rapem***.*****ions,suspend,false,false,,false
diff --git a/blocklists/mastodon/mastodon.social.csv b/blocklists/mastodon/mastodon.social.csv
index 3153986..5c30e67 100644
--- a/blocklists/mastodon/mastodon.social.csv
+++ b/blocklists/mastodon/mastodon.social.csv
@@ -207,6 +207,7 @@ pooper.social,suspend,false,false,,false
 poster.place,suspend,false,false,,false
 postin*.*******.rocks,suspend,false,false,,false
 prete*******.biz,suspend,false,false,,false
+px.mathias777.com,silence,false,false,,false
 rakket.app,suspend,false,false,,false
 rap*.*et,suspend,false,false,,false
 rapem***.*****ions,suspend,false,false,,false