diff --git a/src/Parser.js b/src/Parser.js
index ff0e98387be..132df847e6e 100644
--- a/src/Parser.js
+++ b/src/Parser.js
@@ -31,6 +31,7 @@ class Parser {
this.registerExtension('scss', './assets/SASSAsset');
this.registerExtension('html', './assets/HTMLAsset');
+ this.registerExtension('htm', './assets/HTMLAsset');
this.registerExtension('rs', './assets/RustAsset');
let extensions = options.extensions || {};
diff --git a/test/html.js b/test/html.js
index 593640f7783..7a0d9ce2277 100644
--- a/test/html.js
+++ b/test/html.js
@@ -374,4 +374,25 @@ describe('html', function() {
]
});
});
+
+ it('should support bundling HTM', async function() {
+ let b = await bundle(__dirname + '/integration/htm-extension/index.htm');
+
+ assertBundleTree(b, {
+ name: 'index.html',
+ assets: ['index.htm'],
+ type: 'html',
+ childBundles: [
+ {
+ type: 'js',
+ assets: ['index.js'],
+ childBundles: [
+ {
+ type: 'map'
+ }
+ ]
+ }
+ ]
+ });
+ });
});
diff --git a/test/integration/htm-extension/index.htm b/test/integration/htm-extension/index.htm
new file mode 100644
index 00000000000..cd26b94e581
--- /dev/null
+++ b/test/integration/htm-extension/index.htm
@@ -0,0 +1,10 @@
+
+
+
+ HTM File
+
+
+ Hello world
+
+
+
diff --git a/test/integration/htm-extension/index.js b/test/integration/htm-extension/index.js
new file mode 100644
index 00000000000..f096229a664
--- /dev/null
+++ b/test/integration/htm-extension/index.js
@@ -0,0 +1 @@
+alert('Hi');