diff --git a/OvmfPkg/OvmfPkgIa32.fdf b/OvmfPkg/OvmfPkgIa32.fdf
index 8ab1633f83..8bba8a6e6f 100644
--- a/OvmfPkg/OvmfPkgIa32.fdf
+++ b/OvmfPkg/OvmfPkgIa32.fdf
@@ -67,10 +67,10 @@ FV = SECFV
 
 [FD.MEMFD]
 BaseAddress   = $(MEMFD_BASE_ADDRESS)
-Size          = 0xA00000
+Size          = 0xB00000
 ErasePolarity = 1
 BlockSize     = 0x10000
-NumBlocks     = 0xA0
+NumBlocks     = 0xB0
 
 0x000000|0x006000
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesSize
@@ -91,7 +91,7 @@ gUefiOvmfPkgTokenSpaceGuid.PcdS3AcpiReservedMemoryBase|gEfiIntelFrameworkModuleP
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvSize
 FV = PEIFV
 
-0x100000|0x900000
+0x100000|0xA00000
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvSize
 FV = DXEFV
 
diff --git a/OvmfPkg/OvmfPkgIa32X64.fdf b/OvmfPkg/OvmfPkgIa32X64.fdf
index 85fead07e9..73b50f53e6 100644
--- a/OvmfPkg/OvmfPkgIa32X64.fdf
+++ b/OvmfPkg/OvmfPkgIa32X64.fdf
@@ -67,10 +67,10 @@ FV = SECFV
 
 [FD.MEMFD]
 BaseAddress   = $(MEMFD_BASE_ADDRESS)
-Size          = 0xA00000
+Size          = 0xB00000
 ErasePolarity = 1
 BlockSize     = 0x10000
-NumBlocks     = 0xA0
+NumBlocks     = 0xB0
 
 0x000000|0x006000
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesSize
@@ -91,7 +91,7 @@ gUefiOvmfPkgTokenSpaceGuid.PcdS3AcpiReservedMemoryBase|gEfiIntelFrameworkModuleP
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvSize
 FV = PEIFV
 
-0x100000|0x900000
+0x100000|0xA00000
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvSize
 FV = DXEFV
 
diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf
index dd5ea30662..1e3387fb7e 100644
--- a/OvmfPkg/OvmfPkgX64.fdf
+++ b/OvmfPkg/OvmfPkgX64.fdf
@@ -67,10 +67,10 @@ FV = SECFV
 
 [FD.MEMFD]
 BaseAddress   = $(MEMFD_BASE_ADDRESS)
-Size          = 0xA00000
+Size          = 0xB00000
 ErasePolarity = 1
 BlockSize     = 0x10000
-NumBlocks     = 0xA0
+NumBlocks     = 0xB0
 
 0x000000|0x006000
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesSize
@@ -91,7 +91,7 @@ gUefiOvmfPkgTokenSpaceGuid.PcdS3AcpiReservedMemoryBase|gEfiIntelFrameworkModuleP
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfPeiMemFvSize
 FV = PEIFV
 
-0x100000|0x900000
+0x100000|0xA00000
 gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvBase|gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvSize
 FV = DXEFV