diff --git a/var/lib/iwd/Helsingfors stads WLAN.open b/var/lib/iwd/Helsingfors stads WLAN.open
new file mode 100644
index 00000000..e69de29b
diff --git a/var/lib/iwd/Helsingin kaupungin WLAN.open b/var/lib/iwd/Helsingin kaupungin WLAN.open
new file mode 100644
index 00000000..e69de29b
diff --git a/var/lib/iwd/Helsinki City Open WLAN.open b/var/lib/iwd/Helsinki City Open WLAN.open
new file mode 100644
index 00000000..e69de29b
diff --git a/var/lib/iwd/README.md b/var/lib/iwd/README.md
index 5ecbace1..df4caa58 100644
--- a/var/lib/iwd/README.md
+++ b/var/lib/iwd/README.md
@@ -5,6 +5,9 @@ NetworkManager.
 
 Notes:
 
+* `git commit`ing the same SSID with different capitalisations breaks
+  Windows and more common macOS setups due to their filesystems being
+  case-insensitive.
 * `Settings.AutoConnect=true` is unnecessary as it defaults to true
   according to `man iwd.network`.
 * `IPv6.Enabled=true` defauls to true being also unnecessary.
diff --git a/var/lib/iwd/stadinet.open b/var/lib/iwd/stadinet.open
new file mode 100644
index 00000000..e69de29b