diff --git a/glow_test.go b/glow_test.go
index a2c70b6..ed4f0cd 100644
--- a/glow_test.go
+++ b/glow_test.go
@@ -7,7 +7,6 @@ import (
 
 func TestGlowSources(t *testing.T) {
 	tt := []string{
-		"",
 		".",
 		"README.md",
 		"github.com/charmbracelet/glow",