diff --git a/src/vcpkg/base/system.process.cpp b/src/vcpkg/base/system.process.cpp
index 9cb0d623f4..7638195297 100644
--- a/src/vcpkg/base/system.process.cpp
+++ b/src/vcpkg/base/system.process.cpp
@@ -315,13 +315,18 @@ namespace vcpkg
             L"CUDA_PATH_V11_1",
             L"CUDA_PATH_V11_2",
             L"CUDA_TOOLKIT_ROOT_DIR",
-            // Environmental variable generated automatically by CUDA after installation
+            // Environment variable generated automatically by CUDA after installation
             L"NVCUDASAMPLES_ROOT",
             L"NVTOOLSEXT_PATH",
-            // Enables find_package(Vulkan) in CMake. Environmental variable generated by Vulkan SDK installer
+            // Enables find_package(Vulkan) in CMake. Environment variable generated by Vulkan SDK installer
             L"VULKAN_SDK",
             // Enable targeted Android NDK
             L"ANDROID_NDK_HOME",
+            // Environment variables generated automatically by Intel oneAPI after installation
+            L"ONEAPI_ROOT",
+            L"IFORT_COMPILER19",
+            L"IFORT_COMPILER20",
+            L"IFORT_COMPILER21",
         };
 
         const Optional<std::string> keep_vars = get_environment_variable("VCPKG_KEEP_ENV_VARS");