diff --git a/lib/libspl/include/Makefile.am b/lib/libspl/include/Makefile.am
index ced8e9c09a..0802bf1c05 100644
--- a/lib/libspl/include/Makefile.am
+++ b/lib/libspl/include/Makefile.am
@@ -4,4 +4,6 @@ nobase_pkginclude_HEADERS += rpc/*.h
 nobase_pkginclude_HEADERS += sys/*.h
 nobase_pkginclude_HEADERS += sys/dktp/*.h
 nobase_pkginclude_HEADERS += sys/sysevent/*.h
+nobase_pkginclude_HEADERS += sys/tsol/*.h
 nobase_pkginclude_HEADERS += tsol/*.h
+nobase_pkginclude_HEADERS += util/*.h