diff --git a/examples/device/cdc_msc_hid/src/tusb_config.h b/examples/device/cdc_msc_hid/src/tusb_config.h
index 1c0ee349c..92cc2bbd4 100644
--- a/examples/device/cdc_msc_hid/src/tusb_config.h
+++ b/examples/device/cdc_msc_hid/src/tusb_config.h
@@ -74,7 +74,14 @@
 //------------- CLASS -------------//
 #define CFG_TUD_CDC              1
 #define CFG_TUD_MSC              1
+#if CFG_TUSB_MCU == OPT_MCU_STM32F4
+// STM32F4 does not have enough endpoints (4, including hardcoded control
+// endpoint) to enable CDC, MSC, and HID simultaneously, so disable HID as a
+// compromise.
+#define CFG_TUD_HID              0
+#else
 #define CFG_TUD_HID              1
+#endif
 
 #define CFG_TUD_MIDI             0
 #define CFG_TUD_VENDOR           0