diff --git a/fw/wlan_module_ids.h b/fw/wlan_module_ids.h
index c38ea2abc916..be00dff71882 100644
--- a/fw/wlan_module_ids.h
+++ b/fw/wlan_module_ids.h
@@ -123,7 +123,18 @@ typedef enum {
   WLAN_MODULE_STA_MLO_PS,               /* 0x59 */ /* MLO PS manager */
   WLAN_MODULE_MLO_SYNC_SEQ_NUM,         /* 0x5a */ /* sync seq num after rm MPDU */
   WLAN_MODULE_PLCMGR,                   /* 0x5b */ /* Policy Manager */
-
+  /* OEM module IDs:
+   * Reserve a small series of module IDs for use in OEM WLAN FW that
+   * interacts with WLAN FW SDK.
+   */
+  WLAN_MODULE_OEM0,                     /* 0x5c */
+  WLAN_MODULE_OEM1,                     /* 0x5d */
+  WLAN_MODULE_OEM2,                     /* 0x5e */
+  WLAN_MODULE_OEM3,                     /* 0x5f */
+  WLAN_MODULE_OEM4,                     /* 0x60 */
+  WLAN_MODULE_OEM5,                     /* 0x61 */
+  WLAN_MODULE_OEM6,                     /* 0x62 */
+  WLAN_MODULE_OEM7,                     /* 0x63 */
 
   WLAN_MODULE_ID_MAX,
   WLAN_MODULE_ID_INVALID = WLAN_MODULE_ID_MAX,