diff --git a/src/mainboard/google/zork/variants/vilboz/spd/Makefile.inc b/src/mainboard/google/zork/variants/vilboz/spd/Makefile.inc
index 73285450ba..8868a69450 100644
--- a/src/mainboard/google/zork/variants/vilboz/spd/Makefile.inc
+++ b/src/mainboard/google/zork/variants/vilboz/spd/Makefile.inc
@@ -2,8 +2,8 @@
 ## This is an auto-generated file. Do not edit!!
 
 SPD_SOURCES =
-SPD_SOURCES += ddr4-spd-3.hex      # ID = 0(0b0000)  Parts = H5AN8G6NCJR-VKC
-SPD_SOURCES += ddr4-spd-6.hex      # ID = 1(0b0001)  Parts = H5ANAG6NCMR-VKC
+SPD_SOURCES += ddr4-spd-empty.hex      # ID = 0(0b0000)
+SPD_SOURCES += ddr4-spd-empty.hex      # ID = 1(0b0001)
 SPD_SOURCES += ddr4-spd-1.hex      # ID = 2(0b0010)  Parts = K4A8G165WC-BCWE
 SPD_SOURCES += ddr4-spd-1.hex      # ID = 3(0b0011)  Parts = H5AN8G6NDJR-XNC
 SPD_SOURCES += ddr4-spd-1.hex      # ID = 4(0b0100)  Parts = MT40A512M16TB-062E:J
diff --git a/src/mainboard/google/zork/variants/vilboz/spd/dram_id.generated.txt b/src/mainboard/google/zork/variants/vilboz/spd/dram_id.generated.txt
index 6eb4bf353e..bfbe03422b 100644
--- a/src/mainboard/google/zork/variants/vilboz/spd/dram_id.generated.txt
+++ b/src/mainboard/google/zork/variants/vilboz/spd/dram_id.generated.txt
@@ -1,6 +1,4 @@
 DRAM Part Name                 ID to assign
-H5AN8G6NCJR-VKC                0 (0000)
-H5ANAG6NCMR-VKC                1 (0001)
 K4A8G165WC-BCWE                2 (0010)
 H5AN8G6NDJR-XNC                3 (0011)
 MT40A512M16TB-062E:J           4 (0100)
diff --git a/src/mainboard/google/zork/variants/vilboz/spd/mem_parts_used.txt b/src/mainboard/google/zork/variants/vilboz/spd/mem_parts_used.txt
index 6afaeed8e9..08f4891584 100644
--- a/src/mainboard/google/zork/variants/vilboz/spd/mem_parts_used.txt
+++ b/src/mainboard/google/zork/variants/vilboz/spd/mem_parts_used.txt
@@ -7,8 +7,6 @@
 # See util/spd_tools/ddr4/README.md for more details and instructions.
 
 # Part Name, Fixed ID (optional)
-H5AN8G6NCJR-VKC, 0
-H5ANAG6NCMR-VKC, 1
 K4A8G165WC-BCWE, 2
 H5AN8G6NDJR-XNC, 3
 MT40A512M16TB-062E:J, 4