diff --git a/src/coreclr/jit/switchrecognition.cpp b/src/coreclr/jit/switchrecognition.cpp
index b0d2fe9455230a..530cb14a375cf7 100644
--- a/src/coreclr/jit/switchrecognition.cpp
+++ b/src/coreclr/jit/switchrecognition.cpp
@@ -38,7 +38,6 @@ PhaseStatus Compiler::optSwitchRecognition()
 
     if (modified)
     {
-        fgRenumberBlocks();
         return PhaseStatus::MODIFIED_EVERYTHING;
     }
 #endif