diff --git a/sc2/src/sc2code/libs/sound/decoders/decoder.c b/sc2/src/sc2code/libs/sound/decoders/decoder.c
index b3a692a74..b3251fa13 100644
--- a/sc2/src/sc2code/libs/sound/decoders/decoder.c
+++ b/sc2/src/sc2code/libs/sound/decoders/decoder.c
@@ -18,11 +18,6 @@
  * API is heavily influenced by SDL_sound.
  */
 
-#ifdef WIN32
-#include <io.h>
-#include <fcntl.h>
-#endif
-
 #include <string.h>
 #include <stdlib.h>
 #include "port.h"
diff --git a/sc2/src/sc2code/libs/sound/sfx.c b/sc2/src/sc2code/libs/sound/sfx.c
index a09ed67f8..de7f2738a 100644
--- a/sc2/src/sc2code/libs/sound/sfx.c
+++ b/sc2/src/sc2code/libs/sound/sfx.c
@@ -19,11 +19,6 @@
 #include "libs/reslib.h"
 #include <math.h>
 
-#ifdef WIN32
-#include <io.h>
-#endif
-#include <fcntl.h>
-
 
 static void CheckFinishedChannels (void);
 
diff --git a/sc2/src/sc2code/libs/strings/getstr.c b/sc2/src/sc2code/libs/strings/getstr.c
index 503ca1a0f..7385c145b 100644
--- a/sc2/src/sc2code/libs/strings/getstr.c
+++ b/sc2/src/sc2code/libs/strings/getstr.c
@@ -20,10 +20,6 @@
 #include "strintrn.h"
 #include "libs/graphics/gfx_common.h"
 #include "libs/reslib.h"
-#ifdef WIN32
-#include <io.h>
-#endif
-#include <fcntl.h>
 
 
 static void