diff --git a/indra/cmake/DirectX.cmake b/indra/cmake/DirectX.cmake
index cf08de583ba9263977b8b075894de11de216d62d..fd4a931b9d1dc314243f13442188edd198df03fa 100644
--- a/indra/cmake/DirectX.cmake
+++ b/indra/cmake/DirectX.cmake
@@ -22,6 +22,7 @@ if (VIEWER AND WINDOWS)
             "$ENV{DXSDK_DIR}/Lib/x86"
             "C:/Program Files/Microsoft DirectX SDK (March 2008)/Lib/x86"
             "C:/Program Files/Microsoft DirectX SDK (November 2007)/Lib/x86"
+            "C:/DX90SDK/Lib"
             "C:/Program Files/DX90SDK/Lib"
             )
   if (DIRECTX_LIBRARY_DIR)