diff --git a/src/coreclr/jit/block.h b/src/coreclr/jit/block.h
index f10de256cfa00..67df48d1972c6 100644
--- a/src/coreclr/jit/block.h
+++ b/src/coreclr/jit/block.h
@@ -1198,10 +1198,10 @@ struct BasicBlock : private LIR::Range
 
     bool bbFallsThrough() const;
 
-    // Our slop fraction is 1/100 of the block weight.
+    // Our slop fraction is 1/50 of the block weight.
     static weight_t GetSlopFraction(weight_t weightBlk)
     {
-        return weightBlk / 100.0;
+        return weightBlk / 50.0;
     }
 
     // Given an the edge b1 -> b2, calculate the slop fraction by