diff --git a/.github/workflows/hardware-ci.yaml b/.github/workflows/hardware-ci.yaml
index 97e64c4e6f..fb2c4e692f 100644
--- a/.github/workflows/hardware-ci.yaml
+++ b/.github/workflows/hardware-ci.yaml
@@ -59,6 +59,7 @@ jobs:
         git submodule update --init --depth=1 firmware/libfirmware
         git submodule update --init --depth=1 firmware/ext/lua
         git submodule update --init --depth=1 firmware/ext/uzlib
+        git submodule update --init --depth=1 firmware/ext/openblt
         git submodule update --init --depth=1 firmware/controllers/lua/luaaa
         git submodule update --init --depth=1 firmware/controllers/can/wideband_firmware
         git submodule update --init --depth=1 java_console/peak-can-basic