diff --git a/ndpi-netfilter2/Makefile b/ndpi-netfilter2/Makefile
index 13592c178..a4216acdb 100644
--- a/ndpi-netfilter2/Makefile
+++ b/ndpi-netfilter2/Makefile
@@ -44,15 +44,15 @@ CONFIGURE_ARGS += --with-pic
 
 MAKE_PATH:=ndpi-netfilter
 
-#MAKE_FLAGS += \
-#    KERNEL_DIR="$(LINUX_DIR)" \
-#    MODULES_DIR="$(TARGET_MODULES_DIR)" \
-#    ARCH="$(LINUX_KARCH)" \
-#    KERNEL_RELEASE="$(KERNEL_PATCHVER)" \
-#    CROSS_COMPILE="$(TARGET_CROSS)" \
-#    CC="$(TARGET_CC)" \
 MAKE_FLAGS += \
-    NDPI_PATH=$(PKG_BUILD_DIR)/ndpi-netfilter
+    KERNEL_DIR="$(LINUX_DIR)" \
+    MODULES_DIR="$(TARGET_MODULES_DIR)" \
+    ARCH="$(LINUX_KARCH)" \
+    KERNEL_RELEASE="$(KERNEL_PATCHVER)" \
+    CROSS_COMPILE="$(TARGET_CROSS)" \
+    CC="$(TARGET_CC)" \
+#MAKE_FLAGS += \
+#    NDPI_PATH=$(PKG_BUILD_DIR)/ndpi-netfilter
 
 define Build/Compile
 	(cd $(PKG_BUILD_DIR)/src/lib &&\