diff --git a/QuarkPlatformPkg/Quark.dsc b/QuarkPlatformPkg/Quark.dsc
index 14142087bd..96ae404f47 100644
--- a/QuarkPlatformPkg/Quark.dsc
+++ b/QuarkPlatformPkg/Quark.dsc
@@ -893,8 +893,6 @@
   ShellPkg/DynamicCommand/DpDynamicCommand/DpDynamicCommand.inf {
     <PcdsFixedAtBuild>
       gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
-    <LibraryClasses>
-      PerformanceLib|MdeModulePkg/Library/DxeSmmPerformanceLib/DxeSmmPerformanceLib.inf
   }
 !endif
 
diff --git a/QuarkPlatformPkg/QuarkMin.dsc b/QuarkPlatformPkg/QuarkMin.dsc
index 404f507966..d7a25686a3 100644
--- a/QuarkPlatformPkg/QuarkMin.dsc
+++ b/QuarkPlatformPkg/QuarkMin.dsc
@@ -2,7 +2,7 @@
 # Clanton Peak CRB platform with 32-bit DXE for 4MB/8MB flash devices.
 #
 # This package provides Clanton Peak CRB platform specific modules.
-# Copyright (c) 2013 - 2017 Intel Corporation.
+# Copyright (c) 2013 - 2018 Intel Corporation.
 #
 # This program and the accompanying materials
 # are licensed and made available under the terms and conditions of the BSD License
@@ -621,8 +621,6 @@
   ShellPkg/DynamicCommand/DpDynamicCommand/DpDynamicCommand.inf {
     <PcdsFixedAtBuild>
       gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|FALSE
-    <LibraryClasses>
-      PerformanceLib|MdeModulePkg/Library/DxeSmmPerformanceLib/DxeSmmPerformanceLib.inf
   }
 !endif