diff --git a/src/stlink-lib/chipid.c b/src/stlink-lib/chipid.c
index 221234bbb..947ce9a39 100644
--- a/src/stlink-lib/chipid.c
+++ b/src/stlink-lib/chipid.c
@@ -697,6 +697,16 @@ static const struct stlink_chipid_params devices[] = {
         .option_size = 44,
         .flags = CHIP_F_HAS_SWO_TRACING,
     },
+    {
+        .chip_id = STLINK_CHIPID_GD32_GD32F103CB,
+        .description = "GD32F103CB",
+        .flash_type = STLINK_FLASH_TYPE_F0,
+        .flash_size_reg = 0x1ffff7e0,
+        .flash_pagesize = 0x400,
+        .sram_size = 0x5000,
+        .bootrom_base = 0x1ffff000,
+        .bootrom_size = 0x800
+    },
 
     {
         // unknown
diff --git a/src/stlink-lib/chipid.h b/src/stlink-lib/chipid.h
index f790e7899..4293fba9f 100644
--- a/src/stlink-lib/chipid.h
+++ b/src/stlink-lib/chipid.h
@@ -13,6 +13,8 @@ extern "C" {
 enum stlink_stm32_chipids {
     STLINK_CHIPID_UNKNOWN                = 0x000,
 
+    STLINK_CHIPID_GD32_GD32F103CB        = 0x5fa0004,
+
     STLINK_CHIPID_STM32_F1_MEDIUM        = 0x410,
     STLINK_CHIPID_STM32_F2               = 0x411,
     STLINK_CHIPID_STM32_F1_LOW           = 0x412,