diff --git a/External/FEXCore/Source/Interface/Core/Frontend.cpp b/External/FEXCore/Source/Interface/Core/Frontend.cpp
index a573474c7..3ef39a812 100644
--- a/External/FEXCore/Source/Interface/Core/Frontend.cpp
+++ b/External/FEXCore/Source/Interface/Core/Frontend.cpp
@@ -22,7 +22,6 @@ $end_info$
 #include <FEXCore/Utils/Telemetry.h>
 #include <FEXCore/fextl/set.h>
 #include <FEXHeaderUtils/TypeDefines.h>
-#include <sys/mman.h>
 
 namespace FEXCore::Frontend {
 #include "Interface/Core/VSyscall/VSyscall.inc"