diff --git a/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTable.h b/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTable.h
index 6460320995..ebedefb906 100644
--- a/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTable.h
+++ b/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTable.h
@@ -114,8 +114,6 @@ typedef struct {
   UINTN                                         NumberOfTableEntries1;  // Number of ACPI 1.0 tables
   UINTN                                         NumberOfTableEntries3;  // Number of ACPI 3.0 tables
   UINTN                                         CurrentHandle;
-  BOOLEAN                                       TablesInstalled1;       // ACPI 1.0 tables published
-  BOOLEAN                                       TablesInstalled3;       // ACPI 3.0 tables published
   EFI_ACPI_TABLE_PROTOCOL                       AcpiTableProtocol;
   EFI_ACPI_SDT_PROTOCOL                         AcpiSdtProtocol;
   LIST_ENTRY                                    NotifyList;
diff --git a/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c b/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c
index 1569de0e42..c6abf1bf0c 100644
--- a/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c
+++ b/MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableProtocol.c
@@ -159,24 +159,18 @@ PublishTables (
   // Add the RSD_PTR to the system table and store that we have installed the
   // tables.
   //
-  if (((Version & EFI_ACPI_TABLE_VERSION_1_0B) != 0) &&
-      !AcpiTableInstance->TablesInstalled1) {
+  if ((Version & EFI_ACPI_TABLE_VERSION_1_0B) != 0) {
     Status = gBS->InstallConfigurationTable (&gEfiAcpi10TableGuid, AcpiTableInstance->Rsdp1);
     if (EFI_ERROR (Status)) {
       return EFI_ABORTED;
     }
-
-    AcpiTableInstance->TablesInstalled1 = TRUE;
   }
 
-  if (((Version & ACPI_TABLE_VERSION_GTE_2_0) != 0) &&
-      !AcpiTableInstance->TablesInstalled3) {
+  if ((Version & ACPI_TABLE_VERSION_GTE_2_0) != 0) {
     Status = gBS->InstallConfigurationTable (&gEfiAcpiTableGuid, AcpiTableInstance->Rsdp3);
     if (EFI_ERROR (Status)) {
       return EFI_ABORTED;
     }
-
-    AcpiTableInstance->TablesInstalled3= TRUE;
   }
 
   return EFI_SUCCESS;