diff --git a/Sources/FoundationEssentials/Platform.swift b/Sources/FoundationEssentials/Platform.swift
index f769374a1..da4977be8 100644
--- a/Sources/FoundationEssentials/Platform.swift
+++ b/Sources/FoundationEssentials/Platform.swift
@@ -366,12 +366,10 @@ extension Platform {
             return String(decodingCString: lpBuffer.baseAddress!, as: UTF16.self)
         }
 #elseif !NO_FILESYSTEM
-        guard let processPath = CommandLine.arguments.first else {
-            return nil
+        if let processPath = CommandLine.arguments.first {
+            return processPath
         }
-        return processPath.lastPathComponent
-#else
-        return nil
 #endif
+    return nil
     }
 }