diff --git a/reactos/hal/halppc/directory.rbuild b/reactos/hal/halppc/directory.rbuild
new file mode 100644
index 00000000000..d1338a727ab
--- /dev/null
+++ b/reactos/hal/halppc/directory.rbuild
@@ -0,0 +1,6 @@
+<directory name="generic">
+	<xi:include href="generic/generic.rbuild" />
+</directory>
+<directory name="up">
+	<xi:include href="up/halup.rbuild" />
+</directory>
\ No newline at end of file
diff --git a/reactos/lib/lib.mak b/reactos/lib/lib.mak
index e0e7b9e16e4..db0fb9aa533 100644
--- a/reactos/lib/lib.mak
+++ b/reactos/lib/lib.mak
@@ -4,3 +4,6 @@ LIB_BASE_ = $(LIB_BASE)$(SEP)
 include lib/inflib/inflib.mak
 include lib/3rdparty/zlib/zlib.mak
 include lib/cmlib/cmlib.mak
+ifeq ($(ARCH),powerpc)
+include lib/ppcmmu/ppcmmu.mak
+endif