diff --git a/.local/bin/setup/fixrealtek b/.local/bin/setup/fixrealtek
index 4db4484..2aa6f5f 100755
--- a/.local/bin/setup/fixrealtek
+++ b/.local/bin/setup/fixrealtek
@@ -1,6 +1,7 @@
 sudo tee /etc/modprobes.d/r8169.conf <<HRD
 # Do not load the r819 realtek module to force it to use r8168 instead for
 # better reliability
+# https://wiki.archlinux.org/title/Network_configuration/Ethernet#Troubleshooting
 blacklist r8169
 HRD