diff --git a/how_to b/how_to
index 05d4aed..67bd39d 100644
--- a/how_to
+++ b/how_to
@@ -1241,3 +1241,10 @@ Flash BIOS using CH341A and SOP8 clip:
         cmp backup1.bin backup2.bin
     Flashing firmware:
         sudo flashrom --programmer ch341a_spi -w <new_firmware.bin>
+
+Fix chromium microphone autogain (qutebrowser):
+    # Add this script to greasemonkey:
+    # https://github.com/joeywatts/disable-autogain-control-extension/blob/master/disableAutogain.js
+
+    # https://github.com/qutebrowser/qutebrowser/discussions/6628
+    # https://bugs.chromium.org/p/chromium/issues/detail?id=435112