diff --git a/Common++/Makefile b/Common++/Makefile
index 2cf574f2d1..54c6885be5 100644
--- a/Common++/Makefile
+++ b/Common++/Makefile
@@ -43,9 +43,6 @@ ifdef WIN32
 INCLUDES += -I$(MINGW_HOME)/include/ddk \
 			-I$(PCAP_SDK_HOME)/Include
 endif
-ifdef LINUX
-INCLUDES += -I/usr/include/netinet
-endif
 ifdef MAC_OS_X
 INCLUDES += -I$(MACOS_SDK_HOME)/usr/include/malloc
 endif
diff --git a/Packet++/Makefile b/Packet++/Makefile
index 8789299a71..e194ab001b 100644
--- a/Packet++/Makefile
+++ b/Packet++/Makefile
@@ -46,9 +46,6 @@ ifdef WIN32
 INCLUDES += -I$(MINGW_HOME)/include/ddk \
 			-I$(PCAP_SDK_HOME)/Include
 endif
-ifdef LINUX
-INCLUDES += -I/usr/include/netinet
-endif
 
 Obj/%.o: src/%.cpp Obj/%.d
 	@echo Building file: $<
diff --git a/Pcap++/Makefile b/Pcap++/Makefile
index 1e310a3a2f..509acc09c1 100755
--- a/Pcap++/Makefile
+++ b/Pcap++/Makefile
@@ -54,9 +54,6 @@ ifdef WIN32
 INCLUDES += -I$(MINGW_HOME)/include/ddk \
 			-I$(PCAP_SDK_HOME)/Include
 endif
-ifdef LINUX
-INCLUDES += -I/usr/include/netinet
-endif
 ifdef PF_RING_HOME
 INCLUDES += -I$(PF_RING_HOME)/userland/lib -I$(PF_RING_HOME)/kernel
 endif