diff --git a/Sources/FoundationEssentials/Error/ErrorCodes+POSIX.swift b/Sources/FoundationEssentials/Error/ErrorCodes+POSIX.swift
index a7e01952c..d6977ba47 100644
--- a/Sources/FoundationEssentials/Error/ErrorCodes+POSIX.swift
+++ b/Sources/FoundationEssentials/Error/ErrorCodes+POSIX.swift
@@ -465,11 +465,13 @@ extension POSIXError {
         return .ESTALE
     }
 
+    #if !os(WASI)
     /// Too many levels of remote in path.
     public static var EREMOTE: POSIXErrorCode {
         return .EREMOTE
     }
     #endif
+    #endif
 
     #if canImport(Darwin)
     /// RPC struct is bad.