diff --git a/src/portable/nxp/lpc17_40/dcd_lpc17_40.c b/src/portable/nxp/lpc17_40/dcd_lpc17_40.c
index 7d867aab..519d0915 100644
--- a/src/portable/nxp/lpc17_40/dcd_lpc17_40.c
+++ b/src/portable/nxp/lpc17_40/dcd_lpc17_40.c
@@ -26,7 +26,8 @@
 
 #include "tusb_option.h"
 
-#if TUSB_OPT_DEVICE_ENABLED && (CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC40XX)
+#if TUSB_OPT_DEVICE_ENABLED && \
+    (CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX)
 
 #include "device/dcd.h"
 #include "dcd_lpc17_40.h"
diff --git a/src/portable/nxp/lpc17_40/dcd_lpc17_40.h b/src/portable/nxp/lpc17_40/dcd_lpc17_40.h
index 1e7c0fbc..07daa32e 100644
--- a/src/portable/nxp/lpc17_40/dcd_lpc17_40.h
+++ b/src/portable/nxp/lpc17_40/dcd_lpc17_40.h
@@ -24,8 +24,8 @@
  * This file is part of the TinyUSB stack.
  */
 
-#ifndef _TUSB_DCD_LPC175X_6X_H_
-#define _TUSB_DCD_LPC175X_6X_H_
+#ifndef _TUSB_DCD_LPC17_40_H_
+#define _TUSB_DCD_LPC17_40_H_
 
 #include "common/tusb_common.h"
 
@@ -149,4 +149,4 @@ enum {
  }
 #endif
 
-#endif /* _TUSB_DCD_LPC175X_6X_H_ */
+#endif
diff --git a/src/portable/nxp/lpc17_40/hcd_lpc17_40.c b/src/portable/nxp/lpc17_40/hcd_lpc17_40.c
index 537b3dab..1c1faed9 100644
--- a/src/portable/nxp/lpc17_40/hcd_lpc17_40.c
+++ b/src/portable/nxp/lpc17_40/hcd_lpc17_40.c
@@ -26,7 +26,8 @@
 
 #include "tusb_option.h"
 
-#if (CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC40XX)
+#if TUSB_OPT_HOST_ENABLED && \
+    (CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX)
 
 #include "chip.h"