diff --git a/techsupport_bot/commands/factoids.py b/techsupport_bot/commands/factoids.py
index 10e66de2..5c0fd44c 100644
--- a/techsupport_bot/commands/factoids.py
+++ b/techsupport_bot/commands/factoids.py
@@ -1707,6 +1707,13 @@ async def app_command_all(
                 guild, exclusive_property=property, include_hidden=show_hidden
             )
 
+        if not factoids:
+            embed = auxiliary.prepare_deny_embed(
+                "No factoids could be found matching your filter"
+            )
+            await interaction.response.send_message(embed=embed)
+            return
+
         aliases = self.build_alias_dict_for_given_factoids(factoids)
 
         # If the linx server isn't configured, we must make it a file