diff --git a/fdt/fdt.mk.in b/fdt/fdt.mk.in
index 32c6d492..51e7ae4e 100644
--- a/fdt/fdt.mk.in
+++ b/fdt/fdt.mk.in
@@ -4,6 +4,8 @@ fdt_install_shared_lib = yes
 
 fdt_install_hdrs = \
 	libfdt.h \
+	fdt.h \
+	libfdt_env.h
 
 fdt_c_srcs = \
 	fdt.c \