diff --git a/srcpkgs/mit-krb5/mit-krb5-devel.template b/srcpkgs/mit-krb5/mit-krb5-devel.template
index 8af3cab9bf0..7516159cb92 100644
--- a/srcpkgs/mit-krb5/mit-krb5-devel.template
+++ b/srcpkgs/mit-krb5/mit-krb5-devel.template
@@ -5,8 +5,8 @@ long_desc="${long_desc}
 
  This package contains files for development, headers, static libs, etc."
 
-revision=1
 noverifyrdeps=yes
+conflicts="heimdal-devel>=0"
 
 Add_dependency run db-devel
 Add_dependency run openssl-devel
diff --git a/srcpkgs/mit-krb5/mit-krb5-libs.template b/srcpkgs/mit-krb5/mit-krb5-libs.template
index 74cd374b724..de86657d9c1 100644
--- a/srcpkgs/mit-krb5/mit-krb5-libs.template
+++ b/srcpkgs/mit-krb5/mit-krb5-libs.template
@@ -5,7 +5,7 @@ long_desc="${long_desc}
 
  This package contains the shared libraries."
 
-conflicts="heimdal-libs"
+conflicts="heimdal-libs>=0"
 
 Add_dependency run glibc
 Add_dependency run e2fsprogs-libs
diff --git a/srcpkgs/mit-krb5/template b/srcpkgs/mit-krb5/template
index 4ccc7402b28..2accfed4e65 100644
--- a/srcpkgs/mit-krb5/template
+++ b/srcpkgs/mit-krb5/template
@@ -1,16 +1,15 @@
 # Template file for 'mit-krb5'
 pkgname=mit-krb5
-version=1.8
-revision=1
+version=1.8.1
 wrksrc="krb5-${version}"
-distfiles="http://web.mit.edu/Kerberos/dist/krb5/$version/krb5-$version-signed.tar"
+distfiles="http://web.mit.edu/Kerberos/dist/krb5/1.8/krb5-$version-signed.tar"
 build_style=gnu_configure
 configure_script="./src/configure"
 configure_args="--disable-rpath --enable-kdc-replay-cache --with-system-et
 --with-system-ss --with-system-db --enable-shared"
 short_desc="MIT Kerberos 5 implementation"
 maintainer="Juan RP <xtraeme@gmail.com>"
-checksum=99602433fad7dab3708974244278a579d7e7f60b08386046f9c1b3ec8824a86b
+checksum=470c486ec5580d12f2a72cde059e3bdfa567cf96215b724fec5a3b6cfa7eebb9
 long_desc="
  Kerberos is a network authentication protocol. It is designed to provide
  strong authentication for client/server applications by using secret-key
@@ -22,7 +21,7 @@ CFLAGS="-I/usr/include/et"
 
 noextract=yes
 subpackages="$pkgname-devel $pkgname-libs $pkgname-client"
-conflicts="heimdal"
+conflicts="heimdal>=0"
 
 Add_dependency run glibc
 Add_dependency run db