diff --git a/Source/Core/VideoBackends/D3DCommon/CMakeLists.txt b/Source/Core/VideoBackends/D3DCommon/CMakeLists.txt
index 90464c72e7..3baca1a44d 100644
--- a/Source/Core/VideoBackends/D3DCommon/CMakeLists.txt
+++ b/Source/Core/VideoBackends/D3DCommon/CMakeLists.txt
@@ -14,6 +14,15 @@ PUBLIC
   spirv_cross
 )
 
+target_include_directories(videod3dcommon
+SYSTEM PUBLIC
+  ${CMAKE_SOURCE_DIR}/Externals/glslang/glslang/Public
+SYSTEM PRIVATE
+  ${CMAKE_SOURCE_DIR}/Externals/glslang/StandAlone
+  ${CMAKE_SOURCE_DIR}/Externals/glslang/SPIRV
+  ${CMAKE_SOURCE_DIR}/Externals/glslang
+)
+
 if(MSVC)
   # Add precompiled header
   target_link_libraries(videod3dcommon PRIVATE use_pch)