diff --git a/README.md b/README.md
index 6ef98b4..9cc053a 100644
--- a/README.md
+++ b/README.md
@@ -77,6 +77,7 @@ interface TemplateCompileOptions {
   // Transform asset urls found in the template into `require()` calls
   // This is off by default. If set to true, the default value is
   // {
+  //   audio: 'src',
   //   video: ['src', 'poster'],
   //   source: 'src',
   //   img: 'src',
diff --git a/lib/templateCompilerModules/assetUrl.ts b/lib/templateCompilerModules/assetUrl.ts
index 8838748..f375ebc 100644
--- a/lib/templateCompilerModules/assetUrl.ts
+++ b/lib/templateCompilerModules/assetUrl.ts
@@ -7,6 +7,7 @@ export interface AssetURLOptions {
 }
 
 const defaultOptions: AssetURLOptions = {
+  audio: 'src',
   video: ['src', 'poster'],
   source: 'src',
   img: 'src',