diff --git a/doc/chips/adm1021 b/doc/chips/adm1021
index b1d6bd86..79a32dfe 100644
--- a/doc/chips/adm1021
+++ b/doc/chips/adm1021
@@ -8,6 +8,10 @@ Supported chips:
     Prefix `adm1021'
     Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e (inclusive)
     Datasheet: Publicly available at the Analog Devices website
+  * Analog Devices ADM1023
+    Prefix `adm1023'
+    Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e (inclusive)
+    Datasheet: Publicly available at the Analog Devices website
   * Genesys Logic GL523SM
     Prefix `gl523sm'
     Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e (inclusive)