diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/mc/mc.C b/src/import/chips/p9/procedures/hwp/memory/lib/mc/mc.C
index 3df171a7081..4507a242d6a 100644
--- a/src/import/chips/p9/procedures/hwp/memory/lib/mc/mc.C
+++ b/src/import/chips/p9/procedures/hwp/memory/lib/mc/mc.C
@@ -34,6 +34,8 @@
 // *HWP Consumed by: FSP:HB
 
 #include <fapi2.H>
+
+#include <lib/shared/nimbus_defaults.H>
 #include <generic/memory/lib/utils/dump_regs.H>
 #include <lib/mc/mc.H>
 #include <generic/memory/lib/utils/find.H>