diff --git a/src/libcharon/Android.mk b/src/libcharon/Android.mk
index 40d00f549..1c47082be 100644
--- a/src/libcharon/Android.mk
+++ b/src/libcharon/Android.mk
@@ -149,6 +149,8 @@ endif
 
 LOCAL_SRC_FILES += $(call add_plugin, kernel-netlink)
 
+LOCAL_SRC_FILES += $(call add_plugin, kernel-pfkey)
+
 LOCAL_SRC_FILES += $(call add_plugin, load-tester)
 
 LOCAL_SRC_FILES += $(call add_plugin, socket-default)