diff --git a/ShellPkg/Library/UefiShellLib/UefiShellLib.c b/ShellPkg/Library/UefiShellLib/UefiShellLib.c
index 0d6a30e6e9..5271d19490 100644
--- a/ShellPkg/Library/UefiShellLib/UefiShellLib.c
+++ b/ShellPkg/Library/UefiShellLib/UefiShellLib.c
@@ -142,7 +142,6 @@ ShellLibConstructorWorker (
   ) {
   EFI_STATUS Status;
 
-  ASSERT(PcdGet16 (PcdShellPrintBufferSize) < PcdGet32 (PcdMaximumUnicodeStringLength));
   mPostReplaceFormat = AllocateZeroPool (PcdGet16 (PcdShellPrintBufferSize));
   ASSERT (mPostReplaceFormat != NULL);
   mPostReplaceFormat2 = AllocateZeroPool (PcdGet16 (PcdShellPrintBufferSize));
diff --git a/ShellPkg/Library/UefiShellLib/UefiShellLib.inf b/ShellPkg/Library/UefiShellLib/UefiShellLib.inf
index d650d4c89c..4c4bf4a061 100644
--- a/ShellPkg/Library/UefiShellLib/UefiShellLib.inf
+++ b/ShellPkg/Library/UefiShellLib/UefiShellLib.inf
@@ -66,4 +66,3 @@
 [Pcd.common]
   gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize     # ALWAYS_CONSUMED
   gEfiShellPkgTokenSpaceGuid.PcdShellPrintBufferSize       # ALWAYS_CONSUMED
-  gEfiMdePkgTokenSpaceGuid.PcdMaximumUnicodeStringLength   # ALWAYS_CONSUMED