diff --git a/src/coreclr/vm/eeconfig.cpp b/src/coreclr/vm/eeconfig.cpp
index 566a0c17ad4aa..0f1de4d4fe788 100644
--- a/src/coreclr/vm/eeconfig.cpp
+++ b/src/coreclr/vm/eeconfig.cpp
@@ -721,7 +721,7 @@ HRESULT EEConfig::sync()
         fTieredCompilation_CallCounting = CLRConfig::GetConfigValue(CLRConfig::INTERNAL_TC_CallCounting) != 0;
 
         DWORD tieredCompilation_ConfiguredCallCountThreshold =
-            Configuration::GetKnobDWORDValue(W("System.Runtime.TC_CallCountThreshold"), CLRConfig::EXTERNAL_TC_CallCountThreshold);
+            Configuration::GetKnobDWORDValue(W("System.Runtime.TieredCompilation.CallCountThreshold"), CLRConfig::EXTERNAL_TC_CallCountThreshold);
 
         if (tieredCompilation_ConfiguredCallCountThreshold == 0)
         {
@@ -737,7 +737,7 @@ HRESULT EEConfig::sync()
         }
 
         tieredCompilation_CallCountingDelayMs =
-            Configuration::GetKnobDWORDValue(W("System.Runtime.TC_CallCountingDelayMs"), CLRConfig::EXTERNAL_TC_CallCountingDelayMs);
+            Configuration::GetKnobDWORDValue(W("System.Runtime.TieredCompilation.CallCountingDelayMs"), CLRConfig::EXTERNAL_TC_CallCountingDelayMs);
         
         bool hasSingleProcessor = GetCurrentProcessCpuCount() == 1;
         if (hasSingleProcessor)