diff --git a/src/Builder/Concerns/PrunesVendorDirectory.php b/src/Builder/Concerns/PrunesVendorDirectory.php
index 3d5f3c4..7551aaf 100644
--- a/src/Builder/Concerns/PrunesVendorDirectory.php
+++ b/src/Builder/Concerns/PrunesVendorDirectory.php
@@ -26,9 +26,8 @@ public function pruneVendorDirectory()
 
         // Remove custom php binary package directory
         $binaryPackageDirectory = $this->binaryPackageDirectory();
-        if (! empty($binaryPackageDirectory) && $filesystem->exists($this->buildPath($binaryPackageDirectory))) {
-            $binariesInBuildPath = $this->buildPath("app/{$binaryPackageDirectory}");
-            $filesystem->remove($binariesInBuildPath);
+        if (! empty($binaryPackageDirectory) && $filesystem->exists($this->buildPath("app/{$binaryPackageDirectory}"))) {
+            $filesystem->remove($this->buildPath("app/{$binaryPackageDirectory}"));
         }
     }
 }