diff --git a/etc/.gitignore b/etc/.gitignore
index 09c5af2..9703a97 100644
--- a/etc/.gitignore
+++ b/etc/.gitignore
@@ -54,7 +54,6 @@
 /ld.so.conf.d/
 /libblockdev/
 /libnl/
-/localtime
 /lvm/
 /lynx.cfg
 /lynx.lss
@@ -77,7 +76,6 @@
 /profile
 /profile.d/
 /protocols
-/pulse/
 /rc_maps.cfg
 /resolv.conf
 /rpc
@@ -98,7 +96,6 @@
 /sudo.conf
 /sudoers
 /sudoers.dist
-/sysctl.conf
 /sysctl.d/
 /syslog.d/
 /ts.conf
diff --git a/etc/pulse/.gitignore b/etc/pulse/.gitignore
new file mode 100644
index 0000000..c12dbb8
--- /dev/null
+++ b/etc/pulse/.gitignore
@@ -0,0 +1,4 @@
+/client.conf
+/daemon.conf
+/default.pa
+/system.pa
diff --git a/etc/pulse/default.pa.d/default-mic.pa b/etc/pulse/default.pa.d/default-mic.pa
new file mode 100644
index 0000000..8296779
--- /dev/null
+++ b/etc/pulse/default.pa.d/default-mic.pa
@@ -0,0 +1 @@
+set-default-source alsa_input.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.HiFi__hw_sofhdadsp_6__source
diff --git a/etc/runit/shutdown.d/75-force-unmounts.sh b/etc/runit/shutdown.d/65-force-unmounts.sh
similarity index 100%
rename from etc/runit/shutdown.d/75-force-unmounts.sh
rename to etc/runit/shutdown.d/65-force-unmounts.sh