diff --git a/debian/changelog b/debian/changelog
index da252c39..4e50b8f8 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -6,6 +6,7 @@ llvm-toolchain-3.5 (1:3.5~+rc1-3~exp1) experimental; urgency=medium
     - scan-view => scan-view-3.5
     - asan_symbolize => asan_symbolize-3.5
   * Remove of pollycc
+  * clang alternatives are managed by llvm-defaults
 
  -- Sylvestre Ledru <sylvestre@debian.org>  Thu, 31 Jul 2014 18:12:59 +0200
 
diff --git a/debian/clang-X.Y.postinst.in b/debian/clang-X.Y.postinst.in
deleted file mode 100644
index 64ae9fa6..00000000
--- a/debian/clang-X.Y.postinst.in
+++ /dev/null
@@ -1,31 +0,0 @@
-#! /bin/sh -e
-
-prio=10
-
-update-alternatives --quiet \
-	--install /usr/bin/c++ \
-		c++ \
-		/usr/bin/clang++ \
-		$prio
-
-update-alternatives --quiet \
-	--install /usr/bin/cc \
-		cc \
-		/usr/bin/clang \
-		$prio
-
-update-alternatives --quiet \
-	--install /usr/bin/c89 \
-		c89 \
-		/usr/bin/clang \
-		$prio
-
-update-alternatives --quiet \
-	--install /usr/bin/c99 \
-		c99 \
-		/usr/bin/clang \
-		$prio
-
-#DEBHELPER#
-
-exit 0
diff --git a/debian/clang-X.Y.prerm.in b/debian/clang-X.Y.prerm.in
deleted file mode 100644
index 46ceec82..00000000
--- a/debian/clang-X.Y.prerm.in
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-set -e
-
-if [ "$1" = "remove" ] || [ "$1" = "deconfigure" ]; then
-    update-alternatives --quiet --remove cc /usr/bin/clang
-    update-alternatives --quiet --remove c89 /usr/bin/clang
-    update-alternatives --quiet --remove c99 /usr/bin/clang
-    update-alternatives --quiet --remove c++ /usr/bin/clang++
-fi
-
-#DEBHELPER#
-
-exit 0