diff --git a/share/config_files/common/91-anaconda-autoconnect-slaves.conf b/share/config_files/common/91-anaconda-autoconnect-slaves.conf
new file mode 100644
index 00000000..f9c81e69
--- /dev/null
+++ b/share/config_files/common/91-anaconda-autoconnect-slaves.conf
@@ -0,0 +1,2 @@
+[connection]
+connection.autoconnect-slaves=1
diff --git a/share/runtime-postinstall.tmpl b/share/runtime-postinstall.tmpl
index ef39563a..8ad62735 100644
--- a/share/runtime-postinstall.tmpl
+++ b/share/runtime-postinstall.tmpl
@@ -57,6 +57,7 @@ install ${configdir}/libuser.conf etc
 install ${configdir}/sysctl.conf etc/sysctl.d/anaconda.conf
 mkdir etc/NetworkManager/conf.d
 install ${configdir}/90-anaconda-no-auto-default.conf etc/NetworkManager/conf.d
+install ${configdir}/91-anaconda-autoconnect-slaves.conf etc/NetworkManager/conf.d
 %if exists(root+"/etc/selinux/targeted"):
     install ${configdir}/selinux.config etc/selinux/config
 %endif