diff --git a/gfx/context/d3d_ctx.cpp b/gfx/context/d3d_ctx.cpp
index 3a1549091d..a37dfd3b11 100644
--- a/gfx/context/d3d_ctx.cpp
+++ b/gfx/context/d3d_ctx.cpp
@@ -18,7 +18,7 @@
 #ifdef _XBOX
 #include "../../xdk/xdk_d3d.h"
 #else
-#include "../d3d9/d3d9.hpp"
+#include "../d3d9/d3d.hpp"
 #include "win32_common.h"
 #endif
 
diff --git a/gfx/d3d9/d3d.cpp b/gfx/d3d9/d3d.cpp
index 12907d187d..902175b368 100644
--- a/gfx/d3d9/d3d.cpp
+++ b/gfx/d3d9/d3d.cpp
@@ -15,7 +15,7 @@
  *  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "d3d9.hpp"
+#include "d3d.hpp"
 #include "render_chain.hpp"
 #include "../../file.h"
 #include "../gfx_common.h"
diff --git a/gfx/d3d9/d3d9.hpp b/gfx/d3d9/d3d.hpp
similarity index 100%
rename from gfx/d3d9/d3d9.hpp
rename to gfx/d3d9/d3d.hpp
diff --git a/gfx/d3d9/render_chain.hpp b/gfx/d3d9/render_chain.hpp
index cebd66404a..02f128d929 100644
--- a/gfx/d3d9/render_chain.hpp
+++ b/gfx/d3d9/render_chain.hpp
@@ -16,7 +16,7 @@
 #ifndef RENDER_CHAIN_HPP__
 #define RENDER_CHAIN_HPP__
 
-#include "d3d9.hpp"
+#include "d3d.hpp"
 #include "../state_tracker.h"
 #include "../shader_parse.h"
 
diff --git a/gfx/fonts/d3d_w32_font.cpp b/gfx/fonts/d3d_w32_font.cpp
index 1495de2e32..39af2d0b93 100644
--- a/gfx/fonts/d3d_w32_font.cpp
+++ b/gfx/fonts/d3d_w32_font.cpp
@@ -14,7 +14,7 @@
  *  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "../d3d9/d3d9.hpp"
+#include "../d3d9/d3d.hpp"
 #include "d3d_font.h"
 #include "../gfx_common.h"
 #include "../../general.h"