diff --git a/package.json b/package.json
index 768adfd..89e1d77 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
       "pre-commit": "npm run lint"
     }
   },
-  "version": "3.0.0-beta.4",
+  "version": "3.0.0-beta.6",
   "dependencies": {
     "@aem-design/compose-support": "1.2.1",
     "@babel/code-frame": "^7.10.4",
diff --git a/src/runtime.spec.ts b/src/runtime.spec.ts
index 4b9f002..d47983a 100644
--- a/src/runtime.spec.ts
+++ b/src/runtime.spec.ts
@@ -2,7 +2,7 @@ import path from 'path'
 import mockConsole, { RestoreConsole } from 'jest-mock-console'
 import mockFS from 'mock-fs'
 import { mockProcessExit } from 'jest-mock-process'
-import { createFsFromVolume, IFs, Volume } from 'memfs'
+import { createFsFromVolume, Volume } from 'memfs'
 import webpack from 'webpack'
 
 import { setConfiguration } from '@/config'
diff --git a/src/support/helpers.ts b/src/support/helpers.ts
index 063058c..d47830a 100644
--- a/src/support/helpers.ts
+++ b/src/support/helpers.ts
@@ -51,8 +51,6 @@ const baseEnvironmentConfig: RuntimeEnvironment = {
   paths: {},
 } as RuntimeEnvironment
 
-let ifUtilsInstance: ComposeIfUtils | null = null
-
 /**
  * Retrieve the Maven configuration using the given `filePath`.
  *