diff --git a/jarvis/cogs/util.py b/jarvis/cogs/util.py
index 3964a00..4cda0c9 100644
--- a/jarvis/cogs/util.py
+++ b/jarvis/cogs/util.py
@@ -339,7 +339,10 @@ class UtilCog(Scale):
     @slash_option(
         name="string", description="String to convert", opt_type=OptionTypes.STRING, required=True
     )
-    async def _timestamp(self, ctx: InteractionContext, string: str) -> None:
+    @slash_option(
+        name="private", description="Respond quietly?", opt_type=OptionTypes.BOOLEAN, required=False
+    )
+    async def _timestamp(self, ctx: InteractionContext, string: str, private: bool = False) -> None:
         timestamp = parse(string)
         if not timestamp:
             await ctx.send("Valid time not found, try again", ephemeral=True)
@@ -360,7 +363,7 @@ class UtilCog(Scale):
             EmbedField(name="ISO8601", value=timestamp.isoformat()),
         ]
         embed = build_embed(title="Converted Time", description=f"`{string}`", fields=fields)
-        await ctx.send(embed=embed)
+        await ctx.send(embed=embed, ephemeral=private)
 
 
 def setup(bot: Snake) -> None: