diff --git a/cmd/esbuild/main.go b/cmd/esbuild/main.go
index 93487b589a8..9521244cd0f 100644
--- a/cmd/esbuild/main.go
+++ b/cmd/esbuild/main.go
@@ -41,8 +41,8 @@ var helpText = func(colors logger.Colors) string {
                         bundling, otherwise default is iife when platform
                         is browser and cjs when platform is node)
   --loader:X=L          Use loader L to load file extension X, where L is
-                        one of: js | jsx | ts | tsx | json | text | base64 |
-                        file | dataurl | binary
+                        one of: js | jsx | ts | tsx | css | json | text | 
+												base64 | file | dataurl | binary
   --minify              Minify the output (sets all --minify-* flags)
   --outdir=...          The output directory (for multiple entry points)
   --outfile=...         The output file (for one entry point)