diff --git a/config/rootfiles/common/knot b/config/rootfiles/common/knot
index 0fc076c10..370b21a18 100644
--- a/config/rootfiles/common/knot
+++ b/config/rootfiles/common/knot
@@ -1,4 +1,5 @@
 usr/bin/kdig
+usr/bin/kxdpgun
 #usr/lib/libcontrib.a
 #usr/lib/libcontrib.la
 #usr/lib/libdnssec.la
diff --git a/lfs/knot b/lfs/knot
index a016f3f91..635554267 100644
--- a/lfs/knot
+++ b/lfs/knot
@@ -24,7 +24,7 @@
 
 include Config
 
-VER        = 3.3.8
+VER        = 3.4.7
 
 THISAPP    = knot-$(VER)
 DL_FILE    = $(THISAPP).tar.xz
@@ -40,7 +40,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_BLAKE2 = a51e756f34d8641b2bc8ce32cb37c68c19ce1b5e13e981647e165634644ee005bb0a31b869148d50b3cd0a040f6952857df726e8ff67c5a46204270fa02396c5
+$(DL_FILE)_BLAKE2 = 31e0d939847a1fb7538eed371b4e9a4d8dcfb45b9df996fa13b083a6ec32550fc5d90fc528eb43b20a4effbed06353abd0238da3a04fdf48f5139a22d1eced35
 
 install : $(TARGET)
 
@@ -76,13 +76,14 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	cd $(DIR_APP) && ./configure \
 		--prefix=/usr \
 		--enable-static=no \
+		--enable-xdp=yes \
 		--disable-fastparser \
 		--disable-daemon \
 		--disable-modules \
 		--enable-maxminddb=no \
 		--disable-documentation
-	cd $(DIR_APP)/src && make $(MAKETUNING) kdig
-	cd $(DIR_APP)/src/.libs && cp -av kdig /usr/bin
+	cd $(DIR_APP)/src && make $(MAKETUNING) kdig kxdpgun
+	cd $(DIR_APP)/src/.libs && cp -av kdig kxdpgun /usr/bin
 	cd $(DIR_APP)/src/.libs && cp -av lib* /usr/lib
 	@rm -rf $(DIR_APP)
 	@$(POSTBUILD)