diff --git a/examples/bpf/README b/examples/bpf/README
index 42472578..1bbdda3f 100644
--- a/examples/bpf/README
+++ b/examples/bpf/README
@@ -1,13 +1,8 @@
 eBPF toy code examples (running in kernel) to familiarize yourself
 with syntax and features:
 
- - bpf_prog.c		-> Classifier examples with using maps
  - bpf_shared.c		-> Ingress/egress map sharing example
  - bpf_tailcall.c	-> Using tail call chains
  - bpf_cyclic.c		-> Simple cycle as tail calls
  - bpf_graft.c		-> Demo on altering runtime behaviour
-
-User space code example:
-
- - bpf_agent.c		-> Counterpart to bpf_prog.c for user
-                           space to transfer/read out map data
+ - bpf_map_in_map.c     -> Using map in map example
diff --git a/lib/Makefile b/lib/Makefile
index 1d24ca24..637fe487 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -4,6 +4,10 @@ ifeq ($(IP_CONFIG_SETNS),y)
 	CFLAGS += -DHAVE_SETNS
 endif
 
+ifeq ($(HAVE_MNL),y)
+	CFLAGS += -DHAVE_LIBMNL $(shell $(PKG_CONFIG) libmnl --cflags)
+endif
+
 CFLAGS += -fPIC
 
 UTILOBJ = utils.o rt_names.o ll_types.o ll_proto.o ll_addr.o \