diff --git a/src/ribbit.ts b/src/ribbit.ts
index 981ad71..0c76fac 100644
--- a/src/ribbit.ts
+++ b/src/ribbit.ts
@@ -77,10 +77,11 @@ const tagBlock = async (tagName: string, props = {}, fn: Function) => {
 }
 
 const tagCall = (tagName: string, atNamed = {}, ...args: any[]) => {
-  console.log('tagCall:', { tagName, atNamed, args })
   args = args.map(arg => typeof arg === 'function' ? arg.tagName : arg)
 
-  const attrs = Object.entries(atNamed).map(([key, value]) => `${key}="${typeof value === 'function' ? (value as any).tagName : value}"`)
+  const attrs = Object.entries(atNamed)
+    .filter(([key, value]) => value)
+    .map(([key, value]) => `${key}="${typeof value === 'function' ? (value as any).tagName : value}"`)
   const space = attrs.length ? ' ' : ''
   const children = args
     .reverse()