diff --git a/app/core/src/main/java/com/topjohnwu/magisk/test/AdditionalTest.kt b/app/core/src/main/java/com/topjohnwu/magisk/test/AdditionalTest.kt
index ad22abc3e..35ab42c04 100644
--- a/app/core/src/main/java/com/topjohnwu/magisk/test/AdditionalTest.kt
+++ b/app/core/src/main/java/com/topjohnwu/magisk/test/AdditionalTest.kt
@@ -91,6 +91,11 @@ class AdditionalTest : BaseTest {
             "/system/bin/screenrecord should not exist",
             RootUtils.fs.getFile("/system/bin/screenrecord").exists()
         )
+        val egg = RootUtils.fs.getFile("/system/app/EasterEgg").list() ?: arrayOf()
+        assertTrue(
+            "/system/app/EasterEgg should be empty",
+            egg.isEmpty()
+        )
         module!!
         assertTrue("test_01 should be zygisk unloaded", module.zygiskUnloaded)
     }
diff --git a/app/core/src/main/java/com/topjohnwu/magisk/test/Environment.kt b/app/core/src/main/java/com/topjohnwu/magisk/test/Environment.kt
index c673b3415..17ee1f9dc 100644
--- a/app/core/src/main/java/com/topjohnwu/magisk/test/Environment.kt
+++ b/app/core/src/main/java/com/topjohnwu/magisk/test/Environment.kt
@@ -92,6 +92,11 @@ class Environment : BaseTest {
         assertTrue(error, etc.mkdirs())
         assertTrue(error, etc.getChildFile("newfile").createNewFile())
 
+        // Create /system/app/EasterEgg/.replace
+        val egg = path.getChildFile("system").getChildFile("app").getChildFile("EasterEgg")
+        assertTrue(error, egg.mkdirs())
+        assertTrue(error, egg.getChildFile(".replace").createNewFile())
+
         // Delete /system/bin/screenrecord
         val bin = path.getChildFile("system").getChildFile("bin")
         assertTrue(error, bin.mkdirs())