diff --git a/packages/tailwindcss-class-names/src/index.js b/packages/tailwindcss-class-names/src/index.js
index 2d852e87a3ad461f768dcdb05ebce256ad735119..a0501526fafec7c40356e7d65776fe4623b6ec3e 100644
--- a/packages/tailwindcss-class-names/src/index.js
+++ b/packages/tailwindcss-class-names/src/index.js
@@ -11,8 +11,6 @@ import getVariants from './getVariants'
 import resolveConfig from './resolveConfig'
 import * as util from 'util'
 import extractClassNames from './extractClassNames.mjs'
-import dlv from 'dlv'
-import extractClassNames from './extractClassNames.mjs'
 import dset from 'dset'
 import { getUtilityConfigMap } from './getUtilityConfigMap'
 
@@ -54,11 +52,11 @@       max: 1,
     })
     invariant(configPath.length === 1, 'No Tailwind CSS config found.')
     configPath = configPath[0]
-    const configDir = path.dirname(configPath)
+    postcss = importFrom(cwd, 'postcss')
+import * as util from 'util'
 import dset from 'dset'
-import getPlugins from './getPlugins'
+import * as util from 'util'
 import importFrom from 'import-from'
-    version = importFrom(configDir, 'tailwindcss/package.json').version
 
     const sepLocation = semver.gte(version, '0.99.0')
       ? ['separator']
@@ -95,7 +93,7 @@     } else {
       delete config[sepLocation]
     }
 
-    const resolvedConfig = resolveConfig({ cwd: configDir, config })
+    const resolvedConfig = resolveConfig({ cwd, config })
 
     return {
       version,
@@ -107,8 +105,8 @@       dependencies: hook.deps,
       plugins: getPlugins(config),
       variants: getVariants({ config, version, postcss }),
       utilityConfigMap: await getUtilityConfigMap({
-import getPlugins from './getPlugins'
 import extractClassNames from './extractClassNames.mjs'
+    JSON.stringify(arr1.concat([]).sort()) ===
         resolvedConfig,
         postcss,
       }),