diff --git a/Sources/Plasma/PubUtilLib/plFile/hsFiles.h b/Sources/Plasma/PubUtilLib/plFile/hsFiles.h
index 511fb3b6..80e88e46 100644
--- a/Sources/Plasma/PubUtilLib/plFile/hsFiles.h
+++ b/Sources/Plasma/PubUtilLib/plFile/hsFiles.h
@@ -48,7 +48,6 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #if HS_BUILD_FOR_UNIX
     #include <limits.h>
     #define kFolderIterator_MaxPath     PATH_MAX
-    #include <unistd.h>
     #define SetCurrentDirectory chdir
 #elif !HS_BUILD_FOR_PS2
     #define kFolderIterator_MaxPath     _MAX_PATH