diff --git a/rsync-homedir-excludes.txt b/rsync-homedir-excludes.txt
index 60070fe..e36920e 100644
--- a/rsync-homedir-excludes.txt
+++ b/rsync-homedir-excludes.txt
@@ -142,6 +142,25 @@
 # cached plugin data, recreated
 .mozilla/firefox/*/pluginreg.dat
 
+#SeaMonkey-specific (see also Profile folder):
+
+.mozilla/seamonkey/*/Cache
+# in case Fx crashes dumps will be stored in this
+.mozilla/seamonkey/*/minidumps
+# session-specific 
+.mozilla/seamonkey/*/.parentlock
+# blacklisted extensions
+.mozilla/seamonkey/*/blocklist.xml
+# extension database, recreated on startup
+.mozilla/seamonkey/*/extensions.sqlite
+.mozilla/seamonkey/*/extensions.rdf
+.mozilla/seamonkey/*/extensions.ini
+# cached UI data, recreated
+.mozilla/seamonkey/*/xpti.dat
+.mozilla/seamonkey/*/compreg.dat
+# cached plugin data, recreated
+.mozilla/seamonkey/*/pluginreg.dat
+
 # Thunderbird Cache in your profile folder
 .thunderbird/*/Cache