diff --git a/games-emulation/dosbox/patches/dosbox-0.74_svn.patch b/games-emulation/dosbox/patches/dosbox-0.74_svn.patch
deleted file mode 100644
index 1e81c8f9e..000000000
--- a/games-emulation/dosbox/patches/dosbox-0.74_svn.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-Index: configure.in
-===================================================================
---- configure.in	(revision 3798)
-+++ configure.in	(working copy)
-@@ -121,13 +121,8 @@
- 
- 
- dnl Check for powf
--AC_MSG_CHECKING(for powf in libm);
--LIBS_BACKUP=$LIBS;
--LIBS="$LIBS -lm";
--AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>]],[[
--        powf(1.0f, 1.0f);
--]])], [AC_MSG_RESULT(yes)], [AC_DEFINE([DB_HAVE_NO_POWF],[1],[libm doesn't include powf])])
--LIBS=$LIBS_BACKUP
-+AC_SEARCH_LIBS([powf], [m], [AC_MSG_RESULT(yes)], [AC_DEFINE([DB_HAVE_NO_POWF],[1],[no powf function available])])
-+AC_SEARCH_LIBS([getpeername], [network])
- 
- 
- dnl Checks for libraries.