diff --git a/include/kernel.mk b/include/kernel.mk
index d2a5b421384..e4074a48f4b 100644
--- a/include/kernel.mk
+++ b/include/kernel.mk
@@ -118,6 +118,9 @@ KERNEL_MAKE_FLAGS = \
 	cmd_syscalls= \
 	$(if $(__package_mk),KBUILD_EXTRA_SYMBOLS="$(wildcard $(PKG_SYMVERS_DIR)/*.symvers)")
 
+KERNEL_NOSTDINC_FLAGS = \
+	-nostdinc $(if $(DUMP),, -isystem $(shell $(TARGET_CC) -print-file-name=include))
+
 ifeq ($(call qstrip,$(CONFIG_EXTERNAL_KERNEL_TREE))$(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)),)
   KERNEL_MAKE_FLAGS += \
 	KERNELRELEASE=$(LINUX_VERSION)
diff --git a/package/kernel/ath10k-ct/Makefile b/package/kernel/ath10k-ct/Makefile
index 32b294a69fd..a225bd8b191 100644
--- a/package/kernel/ath10k-ct/Makefile
+++ b/package/kernel/ath10k-ct/Makefile
@@ -52,7 +52,8 @@ $(call KernelPackage/ath10k-ct)
   VARIANT:=smallbuffers
 endef
 
-NOSTDINC_FLAGS = \
+NOSTDINC_FLAGS := \
+	$(KERNEL_NOSTDINC_FLAGS) \
 	-I$(PKG_BUILD_DIR) \
 	-I$(STAGING_DIR)/usr/include/mac80211-backport/uapi \
 	-I$(STAGING_DIR)/usr/include/mac80211-backport \
diff --git a/package/kernel/mt76/Makefile b/package/kernel/mt76/Makefile
index 810ee4c3d43..45375ef564e 100644
--- a/package/kernel/mt76/Makefile
+++ b/package/kernel/mt76/Makefile
@@ -235,7 +235,8 @@ endef
 
 TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include/libnl-tiny
 
-NOSTDINC_FLAGS = \
+NOSTDINC_FLAGS := \
+	$(KERNEL_NOSTDINC_FLAGS) \
 	-I$(PKG_BUILD_DIR) \
 	-I$(STAGING_DIR)/usr/include/mac80211-backport/uapi \
 	-I$(STAGING_DIR)/usr/include/mac80211-backport \
diff --git a/package/kernel/mwlwifi/Makefile b/package/kernel/mwlwifi/Makefile
index 749fbbe90fd..eb986dca03c 100644
--- a/package/kernel/mwlwifi/Makefile
+++ b/package/kernel/mwlwifi/Makefile
@@ -34,7 +34,8 @@ define KernelPackage/mwlwifi
   AUTOLOAD:=$(call AutoLoad,50,mwlwifi)
 endef
 
-NOSTDINC_FLAGS = \
+NOSTDINC_FLAGS := \
+	$(KERNEL_NOSTDINC_FLAGS) \
 	-I$(PKG_BUILD_DIR) \
 	-I$(STAGING_DIR)/usr/include/mac80211-backport/uapi \
 	-I$(STAGING_DIR)/usr/include/mac80211-backport \
diff --git a/package/kernel/rtl8812au-ct/Makefile b/package/kernel/rtl8812au-ct/Makefile
index aac754de7f1..4dab3fd2326 100644
--- a/package/kernel/rtl8812au-ct/Makefile
+++ b/package/kernel/rtl8812au-ct/Makefile
@@ -31,7 +31,8 @@ define KernelPackage/rtl8812au-ct
   PROVIDES:=kmod-rtl8812au
 endef
 
-NOSTDINC_FLAGS = \
+NOSTDINC_FLAGS := \
+	$(KERNEL_NOSTDINC_FLAGS) \
 	-I$(PKG_BUILD_DIR) \
 	-I$(PKG_BUILD_DIR)/include \
 	-I$(STAGING_DIR)/usr/include/mac80211-backport \