diff --git a/earwigbot/commands/dictionary.py b/earwigbot/commands/dictionary.py
index c20f299..f230eea 100644
--- a/earwigbot/commands/dictionary.py
+++ b/earwigbot/commands/dictionary.py
@@ -130,7 +130,8 @@ class Dictionary(Command):
         substitutions = [
             ("<!--(.*?)-->", ""),
             ("\[\[[^\]|]*?\|([^\]|]*?)\]\]", r"\1"),
-            ("\{\{(.*?) of\|(.*?)\}\}", r"\1 of \2."),
+            ("\{\{unsupported\|(.*?)\}\}", r"\1"),
+            ("\{\{(.*?) of\|(.*?)(\||\}\})", r"\1 of \2."),
             ("\{\{w\|(.*?)\}\}", r"\1"),
             ("\{\{surname(.*?)\}\}", r"A surname."),
             ("\{\{given name\|(.*?)(\||\}\})", r"A \1 given name."),