diff --git a/src/mainboard/google/skyrim/Makefile.inc b/src/mainboard/google/skyrim/Makefile.inc
index 94708acbf6..e66f7c9c0d 100644
--- a/src/mainboard/google/skyrim/Makefile.inc
+++ b/src/mainboard/google/skyrim/Makefile.inc
@@ -13,3 +13,11 @@ subdirs-y += variants/$(VARIANT_DIR)
 
 CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/baseboard/include
 CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/$(VARIANT_DIR)/include
+
+ifneq ($(wildcard $(MAINBOARD_BLOBS_DIR)/APCB_SBR_D5.bin),)
+$(info APCB sources present.)
+APCB_SOURCES = $(MAINBOARD_BLOBS_DIR)/APCB_SBR_D5.bin
+APCB_SOURCES_RECOVERY = $(MAINBOARD_BLOBS_DIR)/APCB_SBR_D5.bin
+else
+$(info APCB sources not found.  Skipping APCB.)
+endif