diff --git a/welcomeCog/welcome.py b/welcomeCog/welcome.py
index 7254537..eebcb7c 100644
--- a/welcomeCog/welcome.py
+++ b/welcomeCog/welcome.py
@@ -50,7 +50,7 @@ class WelcomeCog(commands.Cog):
         super().__init__(*args, **kwargs)
         self.message = ''
 
-    @commands.command(name='welcomePreview', case_insensitive=False, description='Shows a preview of the welcome message')
+    @commands.command(name='welcomePreview', case_insensitive=True, description='Shows a preview of the welcome message')
     async def preview(self, ctx):
         try:
             if ctx.guild.id not in allowed_guilds: