diff --git a/ndpi-netfilter2/Makefile b/ndpi-netfilter2/Makefile
index a91cdaaf7..7eee4b671 100644
--- a/ndpi-netfilter2/Makefile
+++ b/ndpi-netfilter2/Makefile
@@ -20,6 +20,8 @@ PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_SOURCE_URL:=https://github.com/vel21ripn/nDPI.git
 PKG_SOURCE_VERSION:=$(PKG_REV)
 
+PKG_BUILD_PARALLEL:=0
+
 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/ndpi-netfilter2/patches/outline-atomics.patch b/ndpi-netfilter2/patches/outline-atomics.patch
index a0935ecea..72dace62c 100644
--- a/ndpi-netfilter2/patches/outline-atomics.patch
+++ b/ndpi-netfilter2/patches/outline-atomics.patch
@@ -1,17 +1,13 @@
 --- a/ndpi-netfilter/src/Makefile	2022-08-03 21:27:52.321058402 +0200
 +++ b/ndpi-netfilter/src/Makefile	2022-08-03 21:28:27.572452447 +0200
-@@ -5,6 +5,14 @@
+@@ -5,6 +5,10 @@
  ccflags-y += -I${src}/${NDPI_SRC}/include -I${src}/${NDPI_SRC}/lib -I${src}/../libre -I${src}/${NDPI_SRC}/lib/third_party/include 
  ccflags-y += -DHAVE_CONFIG_H -DNDPI_LIB_COMPILATION -DOPENDPI_NETFILTER_MODULE -DNDPI_DETECTION_SUPPORT_IPV6 -g 
  ccflags-y += -Wno-declaration-after-statement
-+ifneq ($(KERNEL_RELEASE),5.4)
-+ifeq ($(ARCH),arm64) 
-+	ccflags-y += -mno-outline-atomics
-+endif
-+ifeq ($(ARCH),aarch64) 
-+	ccflags-y += -mno-outline-atomics
-+endif
-+endif
++cc-option = $(shell if $(CC) -Werror $(1) -S -o /dev/null -xc /dev/null \
++              > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
++mno_outline_atomics := $(call cc-option, -mno-outline-atomics, "")
++ccflags-y += $(mno_outline_atomics)
  #ccflags-y += -Wshadow-local
  # Needed for pahole
  #ccflags-y += -femit-struct-debug-detailed=any