diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8a5a021..6b5cf80 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -195,7 +195,6 @@ set(EHS_SOURCES
     src/io/socket/ehc/NetServerCh.cpp
     src/io/socket/ehc/NetUtils.cpp
     include/ehs/io/socket/BaseICMP.h src/io/socket/BaseICMP.cpp
-    include/ehs/io/socket/ICMP_LNX.h src/io/socket/ICMP_LNX.cpp
     include/ehs/io/socket/ICMP.h
 )
 
@@ -232,6 +231,7 @@ elseif (IS_OS_LINUX)
         src/system/User.cpp include/ehs/system/User.h
         src/io/Directory_LNX.cpp include/ehs/io/Directory_LNX.h
         src/io/Usb_LNX.cpp include/ehs/io/Usb_LNX.h
+        include/ehs/io/socket/ICMP_LNX.h src/io/socket/ICMP_LNX.cpp
     )
 
     #set(LINUX_WINDOW_SYSTEM "Wayland" CACHE STRING "Linux Window System")