diff --git a/index.js b/index.js
index cb88fe9..c5e6154 100644
--- a/index.js
+++ b/index.js
@@ -32,7 +32,7 @@ function cssExtract (bundle, opts) {
 
     function write (chunk, enc, cb) {
       // Performance boost: don't do ast parsing unless we know it's needed
-      if (String(chunk.source).indexOf('insert-css') === -1) {
+      if (!/[insert\-css|sheetify\/insert]/.test(chunk.source)) {
         return cb(null, chunk)
       }
 
@@ -41,6 +41,10 @@ function cssExtract (bundle, opts) {
         'insert-css': function (src) {
           writeStream.write(String(src) + '\n')
           return from2('null')
+        },
+        'sheetify/insert': function (src) {
+          writeStream.write(String(src) + '\n')
+          return from2('null')
         }
       })
 
diff --git a/package.json b/package.json
index d58e988..2c3f785 100644
--- a/package.json
+++ b/package.json
@@ -28,9 +28,9 @@
   "devDependencies": {
     "browserify": "^13.0.0",
     "dependency-check": "^2.5.1",
-    "insert-css": "^0.2.0",
+    "insert-css": "^2.0.0",
     "istanbul": "^0.4.2",
-    "sheetify": "^4.1.0",
+    "sheetify": "^6.0.0",
     "standard": "^6.0.7",
     "tape": "^4.5.0",
     "tmp": "0.0.28"
diff --git a/test/expected-sf-static.css b/test/expected-sf-static.css
new file mode 100644
index 0000000..6033a3c
--- /dev/null
+++ b/test/expected-sf-static.css
@@ -0,0 +1 @@
+.foo {background: green}
diff --git a/test/expected.css b/test/expected.css
index e674983..43a9ee3 100644
--- a/test/expected.css
+++ b/test/expected.css
@@ -1,3 +1,3 @@
-._32de081b h1 {
+h1 {
   font-family: sans-serif;
 }
diff --git a/test/index.js b/test/index.js
index 7a19357..1afa789 100644
--- a/test/index.js
+++ b/test/index.js
@@ -71,6 +71,22 @@ test('css-extract', function (t) {
     }
   })
 
+  t.test('should extract static sheetify/insert statements', function (t) {
+    t.plan(2)
+    browserify(path.join(__dirname, 'source-sf-static.js'))
+      .plugin(cssExtract, { out: createWs })
+      .bundle()
+
+    function createWs () {
+      return bl(function (err, data) {
+        t.ifError(err, 'no error')
+        const exPath = path.join(__dirname, './expected-sf-static.css')
+        const expected = fs.readFileSync(exPath, 'utf8').trim() + '\n'
+        t.equal(String(data), expected, 'extracted all the CSS')
+      })
+    }
+  })
+
   t.test('should not extract dynamic insert-css statements', function (t) {
     t.plan(4)
     const sourcePath = path.join(__dirname, 'source-dynamic.js')
diff --git a/test/source-sf-static.js b/test/source-sf-static.js
new file mode 100644
index 0000000..6242da9
--- /dev/null
+++ b/test/source-sf-static.js
@@ -0,0 +1,3 @@
+var insertCss = require('sheetify/insert')
+
+insertCss('.foo {background: green}')