diff --git a/dlls/d3d9/d3d9_private.h b/dlls/d3d9/d3d9_private.h
index ee385d9c939..ba19e5fb08f 100644
--- a/dlls/d3d9/d3d9_private.h
+++ b/dlls/d3d9/d3d9_private.h
@@ -42,7 +42,6 @@
 
 #define D3D9_MAX_VERTEX_SHADER_CONSTANTF 256
 #define D3D9_MAX_TEXTURE_UNITS 20
-#define D3D9_MAX_SIMULTANEOUS_RENDERTARGETS 4
 
 #define D3DPRESENTFLAGS_MASK 0x00000fffu
 
@@ -103,7 +102,7 @@ struct d3d9_device
     UINT index_buffer_pos;
 
     struct d3d9_texture *textures[D3D9_MAX_TEXTURE_UNITS];
-    struct d3d9_surface *render_targets[D3D9_MAX_SIMULTANEOUS_RENDERTARGETS];
+    struct d3d9_surface *render_targets[D3D_MAX_SIMULTANEOUS_RENDERTARGETS];
 
     LONG device_state;
     BOOL in_destruction;
diff --git a/dlls/d3d9/device.c b/dlls/d3d9/device.c
index 1c9a625223c..e8798a746cc 100644
--- a/dlls/d3d9/device.c
+++ b/dlls/d3d9/device.c
@@ -453,7 +453,7 @@ void d3dcaps_from_wined3dcaps(D3DCAPS9 *caps, const WINED3DCAPS *wined3d_caps)
         D3DPTEXTURECAPS_CUBEMAP_POW2   | D3DPTEXTURECAPS_VOLUMEMAP_POW2| D3DPTEXTURECAPS_NOPROJECTEDBUMPENV;
 
     caps->MaxVertexShaderConst = min(D3D9_MAX_VERTEX_SHADER_CONSTANTF, caps->MaxVertexShaderConst);
-    caps->NumSimultaneousRTs = min(D3D9_MAX_SIMULTANEOUS_RENDERTARGETS, caps->NumSimultaneousRTs);
+    caps->NumSimultaneousRTs = min(D3D_MAX_SIMULTANEOUS_RENDERTARGETS, caps->NumSimultaneousRTs);
 
     if (caps->PixelShaderVersion > 3)
     {
@@ -1784,7 +1784,7 @@ static HRESULT WINAPI d3d9_device_SetRenderTarget(IDirect3DDevice9Ex *iface, DWO
 
     TRACE("iface %p, idx %u, surface %p.\n", iface, idx, surface);
 
-    if (idx >= D3D9_MAX_SIMULTANEOUS_RENDERTARGETS)
+    if (idx >= D3D_MAX_SIMULTANEOUS_RENDERTARGETS)
     {
         WARN("Invalid index %u specified.\n", idx);
         return D3DERR_INVALIDCALL;
@@ -1825,7 +1825,7 @@ static HRESULT WINAPI d3d9_device_GetRenderTarget(IDirect3DDevice9Ex *iface, DWO
     if (!surface)
         return D3DERR_INVALIDCALL;
 
-    if (idx >= D3D9_MAX_SIMULTANEOUS_RENDERTARGETS)
+    if (idx >= D3D_MAX_SIMULTANEOUS_RENDERTARGETS)
     {
         WARN("Invalid index %u specified.\n", idx);
         return D3DERR_INVALIDCALL;