diff --git a/dll/directx/wine/d3dx9_36/shader.c b/dll/directx/wine/d3dx9_36/shader.c
index 8ef4f38af18..6a038265d11 100644
--- a/dll/directx/wine/d3dx9_36/shader.c
+++ b/dll/directx/wine/d3dx9_36/shader.c
@@ -428,6 +428,9 @@ HRESULT WINAPI D3DXCompileShader(const char *data, UINT length, const D3DXMACRO
             debugstr_a(data), length, defines, include, debugstr_a(function), debugstr_a(profile),
             flags, shader, error_msgs, constant_table);
 
+    if (D3DX_SDK_VERSION <= 36)
+        flags |= D3DCOMPILE_ENABLE_BACKWARDS_COMPATIBILITY;
+
     hr = D3DCompile(data, length, NULL, (D3D_SHADER_MACRO *)defines, (ID3DInclude *)include,
                     function, profile, flags, 0, (ID3DBlob **)shader, (ID3DBlob **)error_msgs);
 
@@ -508,6 +511,9 @@ HRESULT WINAPI D3DXCompileShaderFromFileW(const WCHAR *filename, const D3DXMACRO
         return D3DXERR_INVALIDDATA;
     }
 
+    if (D3DX_SDK_VERSION <= 36)
+        flags |= D3DCOMPILE_ENABLE_BACKWARDS_COMPATIBILITY;
+
     hr = D3DCompile(buffer, len, filename_a, (const D3D_SHADER_MACRO *)defines,
                     (ID3DInclude *)include, entrypoint, profile, flags, 0,
                     (ID3DBlob **)shader, (ID3DBlob **)error_messages);
diff --git a/sdk/tools/winesync/d3dx9.cfg b/sdk/tools/winesync/d3dx9.cfg
index 1ac83465926..904bff57f85 100644
--- a/sdk/tools/winesync/d3dx9.cfg
+++ b/sdk/tools/winesync/d3dx9.cfg
@@ -15,4 +15,4 @@ files: {include/d3dx9.h: sdk/include/dxsdk/d3dx9.h, include/d3dx9anim.h: sdk/inc
   include/d3dx9mesh.h: sdk/include/dxsdk/d3dx9mesh.h, include/d3dx9of.h: sdk/include/dxsdk/d3dx9of.h,
   include/d3dx9shader.h: sdk/include/dxsdk/d3dx9shader.h, include/d3dx9shape.h: sdk/include/dxsdk/d3dx9shape.h,
   include/d3dx9tex.h: sdk/include/dxsdk/d3dx9tex.h, include/d3dx9xof.h: sdk/include/dxsdk/d3dx9xof.h}
-tags: {wine: 96dab5abeedbb0908ac11915464f71eb74383bd7}
+tags: {wine: 13880f8e6a0a972382de7de04b56bd1a414bef67}