diff --git a/arch/powerpc/lib/pmem.c b/arch/powerpc/lib/pmem.c
index 1550e0d..eb2919d 100644
--- a/arch/powerpc/lib/pmem.c
+++ b/arch/powerpc/lib/pmem.c
@@ -6,6 +6,7 @@
 #include <linux/string.h>
 #include <linux/export.h>
 #include <linux/uaccess.h>
+#include <linux/libnvdimm.h>
 
 #include <asm/cacheflush.h>