diff --git a/redhat/docker/mga6/Dockerfile.i686 b/redhat/docker/mga6/Dockerfile.i686
index 02446d0ac..e10433ead 100644
--- a/redhat/docker/mga6/Dockerfile.i686
+++ b/redhat/docker/mga6/Dockerfile.i686
@@ -45,5 +45,5 @@ RUN genhdlist2 --allow-empty-media --clean ${HOME}/rpmbuild/RPMS.tde-${TDE_VERSI
 RUN sudo urpmi.addmedia rpmbuild.noarch ${HOME}/rpmbuild/RPMS.tde-${TDE_VERSION}/noarch
 
 # Build development packages that are missing
-RUN rpmbuild --rebuild http://distrib-coffee.ipsl.jussieu.fr/pub/linux/Mageia/distrib/6.1/SRPMS/core/release/perl-PAR-Packer-1.32.0-1.mga6.src.rpm
+RUN setarch ${ARCH} rpmbuild --rebuild http://distrib-coffee.ipsl.jussieu.fr/pub/linux/Mageia/distrib/6.1/SRPMS/core/release/perl-PAR-Packer-1.32.0-1.mga6.src.rpm
 RUN sudo rpm -Uvh --force "${HOME}/rpmbuild/RPMS/"*"/perl-PAR-Packer-"*".rpm"
diff --git a/redhat/docker/mga6/packages.i686 b/redhat/docker/mga6/packages.i686
index 61e69a9d6..3e88f77a7 100644
--- a/redhat/docker/mga6/packages.i686
+++ b/redhat/docker/mga6/packages.i686
@@ -24,10 +24,10 @@ dbus-devel
 dbus-glib
 dbus-glib-devel
 djvulibre
+docbook2x
 docbook-dtd412-xml
 docbook-style-xsl
 docbook-utils
-docbook2x
 doxygen
 drakconf
 dssi-devel
@@ -86,9 +86,9 @@ libgstreamer-plugins-base1.0-devel
 libinotifytools-devel
 libjasper-devel
 libjpeg-devel
-libmp3lame-devel
 liblua-devel
 libmad-devel
+libmp3lame-devel
 libpaper-devel
 libpkcs11-helper-devel
 libpoppler-devel
@@ -121,13 +121,13 @@ libdvdread-devel
 libffmpeg-devel
 libflac-devel
 libflac++-devel
-libidn-devel
 libgadu-devel
 libgpod-devel
 libgsf-devel
 libhd-devel
 libical-devel
 libice-devel
+libidn-devel
 libifp-devel
 libinotifytools-devel
 libiodbc-devel
@@ -157,6 +157,7 @@ libsndfile-devel
 libt1lib-devel
 libtheora-devel
 libungif-devel
+libutempter
 libvisual-devel
 libvorbis-devel
 libwmf-devel
@@ -225,8 +226,8 @@ SDL-devel
 speex-devel
 sqlite3-devel
 sqlite-devel
-sudo
 subversion-devel
+sudo
 sword-devel
 taglib-devel
 torsocks
diff --git a/redhat/docker/mga6/packages.x86_64 b/redhat/docker/mga6/packages.x86_64
index 0e8e91ad2..f77944bae 100644
--- a/redhat/docker/mga6/packages.x86_64
+++ b/redhat/docker/mga6/packages.x86_64
@@ -24,10 +24,10 @@ dbus-devel
 dbus-glib
 dbus-glib-devel
 djvulibre
+docbook2x
 docbook-dtd412-xml
 docbook-style-xsl
 docbook-utils
-docbook2x
 doxygen
 drakconf
 dssi-devel
@@ -86,9 +86,9 @@ lib64gstreamer-plugins-base1.0-devel
 lib64inotifytools-devel
 lib64jasper-devel
 lib64jpeg-devel
-lib64mp3lame-devel
 lib64lua-devel
 lib64mad-devel
+lib64mp3lame-devel
 lib64paper-devel
 lib64pkcs11-helper-devel
 lib64poppler-devel
@@ -121,13 +121,13 @@ libdvdread-devel
 libffmpeg-devel
 libflac-devel
 libflac++-devel
-libidn-devel
 libgadu-devel
 libgpod-devel
 libgsf-devel
 libhd-devel
 libical-devel
 libice-devel
+libidn-devel
 libifp-devel
 libinotifytools-devel
 libiodbc-devel
@@ -157,6 +157,7 @@ libsndfile-devel
 libt1lib-devel
 libtheora-devel
 libungif-devel
+libutempter
 libvisual-devel
 libvorbis-devel
 libwmf-devel
@@ -225,8 +226,8 @@ SDL-devel
 speex-devel
 sqlite3-devel
 sqlite-devel
-sudo
 subversion-devel
+sudo
 sword-devel
 taglib-devel
 torsocks
diff --git a/redhat/docker/mga6/rpmmacros b/redhat/docker/mga6/rpmmacros
index 87fb3a9b9..427abf5c4 100644
--- a/redhat/docker/mga6/rpmmacros
+++ b/redhat/docker/mga6/rpmmacros
@@ -1,3 +1,4 @@
 %dist .mga6
 %_smp_mflags -j8
 %jobs 8
+%_program_prefix ""
diff --git a/redhat/docker/mga7/packages.i686 b/redhat/docker/mga7/packages.i686
index 5b196d053..4cc4376ae 100644
--- a/redhat/docker/mga7/packages.i686
+++ b/redhat/docker/mga7/packages.i686
@@ -86,8 +86,6 @@ libecpg9.6_6
 libexiv2-devel
 libfbclient-devel
 libffmpeg-devel
-libffmpeg-devel
-libflac++-devel
 libflac++-devel
 libflac-devel
 libflac-devel
diff --git a/redhat/main/tdebase/tdebase.spec b/redhat/main/tdebase/tdebase.spec
index 416c7f3a4..2095a743d 100644
--- a/redhat/main/tdebase/tdebase.spec
+++ b/redhat/main/tdebase/tdebase.spec
@@ -2279,7 +2279,7 @@ already. Most users won't need this.
 %if 0%{?suse_version} >= 1210
 /usr/lib/X11/displaymanagers/tdm
 %endif
-%if 0%{?fedora} >= 18 || 0%{?rhel} >= 7
+%if 0%{?fedora} >= 18 || 0%{?rhel} >= 7 || 0%{?mgaversion} >= 6
 /usr/lib/systemd/system/tdm.service
 %endif
 %if 0%{?rhel} || 0%{?fedora} || 0%{?suse_version} || 0%{?mgaversion} >= 6
@@ -3562,7 +3562,7 @@ fi
 %endif
 
 # Fedora 18 / RHEL 7: no more SYSV init script, we have to use systemd to launch TDM.
-%if 0%{?fedora} >= 18 || 0%{?rhel} >= 7
+%if 0%{?fedora} >= 18 || 0%{?rhel} >= 7 || 0%{?mgaversion} >= 6
 %__install -D -m 644 "%{SOURCE7}" "%{?buildroot}/usr/lib/systemd/system/tdm.service"
 %endif