--- a/package/kernel/mt76/Makefile
+++ b/package/kernel/mt76/Makefile
@@ -249,6 +249,11 @@ ifdef CONFIG_PACKAGE_MAC80211_MESH
   NOSTDINC_FLAGS += -DCONFIG_MAC80211_MESH
 endif
 
+ifdef CONFIG_PACKAGE_MAC80211_DEBUGFS
+  NOSTDINC_FLAGS += -DCONFIG_MAC80211_DEBUGFS
+  PKG_MAKE_FLAGS += CONFIG_MAC80211_DEBUGFS=y
+endif
+
 ifdef CONFIG_PACKAGE_CFG80211_TESTMODE
   NOSTDINC_FLAGS += -DCONFIG_NL80211_TESTMODE
   PKG_MAKE_FLAGS += CONFIG_NL80211_TESTMODE=y
@@ -401,9 +406,9 @@ endef
 define KernelPackage/mt7915e/install
 	$(INSTALL_DIR) $(1)/lib/firmware/mediatek
 	cp \
-		$(PKG_BUILD_DIR)/firmware/mt7915_wa.bin \
-		$(PKG_BUILD_DIR)/firmware/mt7915_wm.bin \
-		$(PKG_BUILD_DIR)/firmware/mt7915_rom_patch.bin \
+		./files/firmware/mt7915_wa.bin \
+		./files/firmware/mt7915_wm.bin \
+		./files/firmware/mt7915_rom_patch.bin \
 		$(1)/lib/firmware/mediatek
 endef
 
-- 
2.29.2