diff --git a/src/mainboard/google/poppy/spd/Makefile.inc b/src/mainboard/google/poppy/spd/Makefile.inc
index 25818dd00b..2a3c0c0803 100644
--- a/src/mainboard/google/poppy/spd/Makefile.inc
+++ b/src/mainboard/google/poppy/spd/Makefile.inc
@@ -19,10 +19,12 @@ romstage-y += spd.c
 SPD_BIN = $(obj)/spd.bin
 
 SPD_SOURCES = empty				# 0b0000
-SPD_SOURCES += micron_dimm_MT52L512M64D4PQ-107	# 0b0001
-SPD_SOURCES += hynix_dimm_H9CCNNNCPTALBR-NUD	# 0b0010
-SPD_SOURCES += micron_dimm_MT52L1G64D8QC-107	# 0b0011
-SPD_SOURCES += hynix_dimm_H9CCNNNFAGMLLR-NUD	# 0b0100
+SPD_SOURCES += empty				# 0b0001
+SPD_SOURCES += empty				# 0b0010
+SPD_SOURCES += micron_dimm_MT52L512M64D4PQ-107	# 0b0011
+SPD_SOURCES += hynix_dimm_H9CCNNNCPTALBR-NUD	# 0b0100
+SPD_SOURCES += micron_dimm_MT52L1G64D8QC-107	# 0b0101
+SPD_SOURCES += hynix_dimm_H9CCNNNFAGMLLR-NUD	# 0b0110
 
 SPD_DEPS := $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex)