diff --git a/src/common.h b/src/common.h
index 76aa33ef..e4f0ddc2 100644
--- a/src/common.h
+++ b/src/common.h
@@ -69,6 +69,6 @@ struct Type {
 
 #define RAW(T) std::remove_const_t<std::remove_reference_t<T>>
 
-const float kLocalsLoadFactor = 0.8;
+const float kLocalsLoadFactor = 0.67;
 const float kInstAttrLoadFactor = 0.67;
 const float kTypeAttrLoadFactor = 0.34;
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