diff --git a/docs/core/entity/sensor.md b/docs/core/entity/sensor.md
index 82aea7c8..ede858cf 100644
--- a/docs/core/entity/sensor.md
+++ b/docs/core/entity/sensor.md
@@ -36,7 +36,7 @@ If specifying a device class, your sensor entity will need to also return the co
 | gas | m³, ft³ | Volume of gas, statistics will be stored in m³. Gas consumption measured as energy in kWh instead of a volume should be classified as energy.
 | humidity | % | Relative humidity
 | illuminance | lx, lm | Light level
-| monetary | [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217#Unofficial_codes_for_cryptocurrencies) | Monetary value with a currency.
+| monetary | [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217#Active_codes) | Monetary value with a currency.
 | nitrogen_dioxide | µg/m³ | Concentration of nitrogen dioxide |
 | nitrogen_monoxide | µg/m³ | Concentration of nitrogen monoxide |
 | nitrous_oxide | µg/m³ | Concentration of nitrous oxide |