diff --git a/reactos/dll/directx/wine/wined3d/powf.c b/reactos/dll/directx/wine/wined3d/powf.c
deleted file mode 100644
index 55eb92a2e3f..00000000000
--- a/reactos/dll/directx/wine/wined3d/powf.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/**
- * This file has no copyright assigned and is placed in the Public Domain.
- * This file is part of the w64 mingw-runtime package.
- * No warranty is given; refer to the file DISCLAIMER.PD within this package.
- */
-#include <math.h>
-
-float powf(float x, float y)
-{
-    return (float)pow((double)x, (double)y);
-}
diff --git a/reactos/dll/directx/wine/wined3d/sqrtf.c b/reactos/dll/directx/wine/wined3d/sqrtf.c
deleted file mode 100644
index 512e9aeea67..00000000000
--- a/reactos/dll/directx/wine/wined3d/sqrtf.c
+++ /dev/null
@@ -1,11 +0,0 @@
-/**
- * This file has no copyright assigned and is placed in the Public Domain.
- * This file is part of the w64 mingw-runtime package.
- * No warranty is given; refer to the file DISCLAIMER.PD within this package.
- */
-#include <math.h>
-
-float sqrtf(float x)
-{
-    return (float)sqrt((double)x);
-}