diff --git a/include/Makefile.am b/include/Makefile.am
index e9fa8ad..fa8e9b3 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,6 +1,8 @@
 # -*- Makefile -*-
 
-nobase_include_HEADERS = \
+libnlincludedir = $(includedir)/libnl@MAJ_VERSION@
+
+nobase_libnlinclude_HEADERS = \
 	netlink/cli/addr.h \
 	netlink/cli/class.h \
 	netlink/cli/cls.h \
diff --git a/libnl-3.pc.in b/libnl-3.pc.in
index e44f0fb..05a06fc 100644
--- a/libnl-3.pc.in
+++ b/libnl-3.pc.in
@@ -7,4 +7,4 @@ Name: libnl
 Description: Convenience library for netlink sockets
 Version: @PACKAGE_VERSION@
 Libs: -L${libdir} -lnl
-Cflags: -I${includedir}
+Cflags: -I${includedir}/libnl@MAJ_VERSION@
diff --git a/libnl-genl-3.pc.in b/libnl-genl-3.pc.in
index 2167559..e9cbe62 100644
--- a/libnl-genl-3.pc.in
+++ b/libnl-genl-3.pc.in
@@ -8,4 +8,4 @@ Description: Generic Netlink Library
 Version: @PACKAGE_VERSION@
 Requires: libnl-3
 Libs: -L${libdir} -lnl-genl
-Cflags: -I${includedir}
+Cflags: -I${includedir}/libnl@MAJ_VERSION@
diff --git a/libnl-nf-3.pc.in b/libnl-nf-3.pc.in
index 0ec9100..b45eb51 100644
--- a/libnl-nf-3.pc.in
+++ b/libnl-nf-3.pc.in
@@ -8,4 +8,4 @@ Description: Netfilter Netlink Library
 Version: @PACKAGE_VERSION@
 Requires: libnl-3
 Libs: -L${libdir} -lnl-nf
-Cflags: -I${includedir}
+Cflags: -I${includedir}/libnl@MAJ_VERSION@
diff --git a/libnl-route-3.pc.in b/libnl-route-3.pc.in
index 217f6c2..4988616 100644
--- a/libnl-route-3.pc.in
+++ b/libnl-route-3.pc.in
@@ -8,4 +8,4 @@ Description: Netlink Routing Family Library
 Version: @PACKAGE_VERSION@
 Requires: libnl-3
 Libs: -L${libdir} -lnl-route
-Cflags: -I${includedir}
+Cflags: -I${includedir}/libnl@MAJ_VERSION@