diff --git a/firmware/target/hosted/sonynwz/nwz-db.c b/firmware/target/hosted/sonynwz/nwz-db.c
index 96c9c6e84f..c8cd4f1d4f 100644
--- a/firmware/target/hosted/sonynwz/nwz-db.c
+++ b/firmware/target/hosted/sonynwz/nwz-db.c
@@ -210,6 +210,7 @@ struct nwz_model_info_t nwz_model[NWZ_MODEL_COUNT] =
     { 0x22000004, "NW-A35" },
     { 0x22000005, "NW-A36" },
     { 0x22000006, "NW-A37" },
+    { 0x23000006, "NW-ZX300" },
 };
 
 static int nvp_index_0ac81d[NWZ_NVP_COUNT] =
diff --git a/firmware/target/hosted/sonynwz/nwz-db.h b/firmware/target/hosted/sonynwz/nwz-db.h
index d032e27d04..35642f18c4 100644
--- a/firmware/target/hosted/sonynwz/nwz-db.h
+++ b/firmware/target/hosted/sonynwz/nwz-db.h
@@ -152,7 +152,7 @@ enum nwz_nvp_node_t
 /* Invalid NVP index */
 #define NWZ_NVP_INVALID     -1 /* Non-existent entry */
 /* Number of models */
-#define NWZ_MODEL_COUNT     186
+#define NWZ_MODEL_COUNT     187
 /* Number of series */
 #define NWZ_SERIES_COUNT    38
 
diff --git a/utils/nwztools/database/models.txt b/utils/nwztools/database/models.txt
index cd9f547f2d..94c3e5bf88 100644
--- a/utils/nwztools/database/models.txt
+++ b/utils/nwztools/database/models.txt
@@ -184,3 +184,4 @@
 0x22000004,NW-A35
 0x22000005,NW-A36
 0x22000006,NW-A37
+0x23000006,NW-ZX300