diff --git a/packages/sci-mathematics/flint/flint-2.4.4.exheres-0 b/packages/sci-mathematics/flint/flint-2.5.2.exheres-0
similarity index 65%
rename from packages/sci-mathematics/flint/flint-2.4.4.exheres-0
rename to packages/sci-mathematics/flint/flint-2.5.2.exheres-0
index 526effd5..403185e4 100644
--- a/packages/sci-mathematics/flint/flint-2.4.4.exheres-0
+++ b/packages/sci-mathematics/flint/flint-2.5.2.exheres-0
@@ -1,4 +1,4 @@
-# Copyright 2014 Julian Ospald <hasufell@posteo.de>
+# Copyright 2014-2016 Julian Ospald <hasufell@posteo.de>
 # Distributed under the terms of the GNU General Public License v2
 
 SUMMARY="Fast Library for Number Theory"
@@ -15,16 +15,14 @@ DEPENDENCIES="
 	    dev-libs/mpfr
 "
 
-DEFAULT_SRC_PREPARE_PATCHES=(
-    "${FILES}"/${PN}-2.4.4-libdir.patch
-    "${FILES}"/${PN}-2.4.4-whitespaces.patch
-    "${FILES}"/${PN}-2.4.4-cflags-ldflags.patch
-    "${FILES}"/${PN}-2.4.4-test.patch
-)
-
 DEFAULT_SRC_COMPILE_PARAMS=( verbose )
 DEFAULT_SRC_TEST_PARAMS=( AT= QUIET_CC= QUIET_CXX= QUIET_AR= )
-DEFAULT_SRC_INSTALL_PARAMS=( DESTDIR="${IMAGE}" LIBDIR="${LIBDIR}" )
+DEFAULT_SRC_INSTALL_PARAMS=( DESTDIR="${IMAGE}" LIBDIR="/usr/$(exhost --target)/lib" )
+
+src_prepare() {
+    edo sed -i -e "s#include/flint#$(exhost --target)/include/flint#" \
+        Makefile.in
+}
 
 src_configure() {
     # NOT an autotools script