diff --git a/src/soc/amd/common/vboot/transfer_buffer.c b/src/soc/amd/common/vboot/transfer_buffer.c
index 6ca366aefd..4adb6dc2a8 100644
--- a/src/soc/amd/common/vboot/transfer_buffer.c
+++ b/src/soc/amd/common/vboot/transfer_buffer.c
@@ -7,7 +7,6 @@
 #include <psp_verstage/psp_transfer.h>
 #include <security/vboot/vbnv.h>
 #include <security/vboot/symbols.h>
-#include <timestamp.h>
 #include <2struct.h>
 
 DECLARE_REGION(cbmemc_transfer)
diff --git a/src/soc/intel/alderlake/romstage/romstage.c b/src/soc/intel/alderlake/romstage/romstage.c
index a674b0acc6..5ca16aefd8 100644
--- a/src/soc/intel/alderlake/romstage/romstage.c
+++ b/src/soc/intel/alderlake/romstage/romstage.c
@@ -23,7 +23,6 @@
 #include <soc/romstage.h>
 #include <soc/soc_chip.h>
 #include <cpu/intel/cpu_ids.h>
-#include <timestamp.h>
 #include <string.h>
 #include <security/intel/txt/txt.h>
 #include <soc/pcr_ids.h>
diff --git a/src/soc/intel/meteorlake/romstage/romstage.c b/src/soc/intel/meteorlake/romstage/romstage.c
index 1f1cfd6138..5ceb6d5577 100644
--- a/src/soc/intel/meteorlake/romstage/romstage.c
+++ b/src/soc/intel/meteorlake/romstage/romstage.c
@@ -15,7 +15,6 @@
 #include <soc/pm.h>
 #include <soc/romstage.h>
 #include <soc/soc_chip.h>
-#include <timestamp.h>
 #include <string.h>
 
 #define FSP_SMBIOS_MEMORY_INFO_GUID	\