diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e2db8f775..fd48eef1b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -35,7 +35,7 @@ jobs:
         - 'device/hid_composite'
         - 'device/hid_composite_freertos'
         - 'device/hid_generic_inout'
-        - 'device/hid_multipleinterface'
+        - 'device/hid_multiple_interface'
         - 'device/midi_test'
         - 'device/msc_dual_lun'
         - 'device/net_lwip_webserver'
diff --git a/examples/device/hid_multipleinterface/Makefile b/examples/device/hid_multiple_interface/Makefile
similarity index 100%
rename from examples/device/hid_multipleinterface/Makefile
rename to examples/device/hid_multiple_interface/Makefile
diff --git a/examples/device/hid_multipleinterface/src/main.c b/examples/device/hid_multiple_interface/src/main.c
similarity index 100%
rename from examples/device/hid_multipleinterface/src/main.c
rename to examples/device/hid_multiple_interface/src/main.c
diff --git a/examples/device/hid_multipleinterface/src/tusb_config.h b/examples/device/hid_multiple_interface/src/tusb_config.h
similarity index 100%
rename from examples/device/hid_multipleinterface/src/tusb_config.h
rename to examples/device/hid_multiple_interface/src/tusb_config.h
diff --git a/examples/device/hid_multipleinterface/src/usb_descriptors.c b/examples/device/hid_multiple_interface/src/usb_descriptors.c
similarity index 100%
rename from examples/device/hid_multipleinterface/src/usb_descriptors.c
rename to examples/device/hid_multiple_interface/src/usb_descriptors.c