diff --git a/Modules/Platform/Linux-Intel-C.cmake b/Modules/Platform/Linux-Intel-C.cmake
index d1694d64a..449493a78 100644
--- a/Modules/Platform/Linux-Intel-C.cmake
+++ b/Modules/Platform/Linux-Intel-C.cmake
@@ -1,2 +1,3 @@
 include(Platform/Linux-Intel)
 __linux_compiler_intel(C)
+set(CMAKE_INCLUDE_SYSTEM_FLAG_C "-isystem ")
diff --git a/Modules/Platform/Linux-Intel-CXX.cmake b/Modules/Platform/Linux-Intel-CXX.cmake
index 66df3ac2a..142b6cf5c 100644
--- a/Modules/Platform/Linux-Intel-CXX.cmake
+++ b/Modules/Platform/Linux-Intel-CXX.cmake
@@ -1,2 +1,3 @@
 include(Platform/Linux-Intel)
 __linux_compiler_intel(CXX)
+set(CMAKE_INCLUDE_SYSTEM_FLAG_CXX "-isystem ")