diff --git a/.github/workflows/bsp_buildings.yml b/.github/workflows/bsp_buildings.yml
index dd14e2505b7..7726bbebca9 100644
--- a/.github/workflows/bsp_buildings.yml
+++ b/.github/workflows/bsp_buildings.yml
@@ -353,6 +353,7 @@ jobs:
             RTT_TOOL_CHAIN: "sourcery-riscv-none-embed"
             SUB_RTT_BSP:  
                 - "k210"
+                - "wch/risc-v/ch32v307v-r1"
          -  RTT_BSP: "riscv64-unknown" 
             RTT_TOOL_CHAIN: "sourcery-riscv64-unknown-elf"
             SUB_RTT_BSP: