diff --git a/crates/swc_ecma_minifier/src/compress/optimize/props.rs b/crates/swc_ecma_minifier/src/compress/optimize/props.rs
index c4fbc9df3e393..23ab7cbe74c96 100644
--- a/crates/swc_ecma_minifier/src/compress/optimize/props.rs
+++ b/crates/swc_ecma_minifier/src/compress/optimize/props.rs
@@ -46,6 +46,7 @@ impl Optimizer<'_> {
                 || usage.used_as_arg
                 || usage.indexed_with_dynamic_key
                 || usage.used_recursively
+                || usage.used_with_in
             {
                 log_abort!("hoist_props: Variable `{}` is not a candidate", name.id);
                 return None;
diff --git a/crates/swc_ecma_minifier/src/program_data.rs b/crates/swc_ecma_minifier/src/program_data.rs
index aba70b53b36ae..c2a5872b30866 100644
--- a/crates/swc_ecma_minifier/src/program_data.rs
+++ b/crates/swc_ecma_minifier/src/program_data.rs
@@ -124,6 +124,8 @@ pub(crate) struct VarUsageInfo {
     pub(crate) accessed_props: Box<AHashMap<JsWord, u32>>,
 
     pub(crate) used_recursively: bool,
+
+    pub(crate) used_with_in: bool,
 }
 
 impl Default for VarUsageInfo {
@@ -162,6 +164,7 @@ impl Default for VarUsageInfo {
             is_top_level: Default::default(),
             assigned_fn_local: true,
             used_as_ref: false,
+            used_with_in: false,
         }
     }
 }
@@ -292,6 +295,8 @@ impl Storage for ProgramData {
 
                     e.get_mut().assigned_fn_local &= var_info.assigned_fn_local;
 
+                    e.get_mut().used_with_in |= var_info.used_with_in;
+
                     for (k, v) in *var_info.accessed_props {
                         *e.get_mut().accessed_props.entry(k).or_default() += v;
                     }
@@ -571,6 +576,10 @@ impl VarDataLike for VarUsageInfo {
     fn mark_used_recursively(&mut self) {
         self.used_recursively = true;
     }
+
+    fn mark_used_with_in(&mut self) {
+        self.used_with_in = true;
+    }
 }
 
 impl ProgramData {
diff --git a/crates/swc_ecma_usage_analyzer/src/analyzer/mod.rs b/crates/swc_ecma_usage_analyzer/src/analyzer/mod.rs
index c901df71a48b3..3cd157dc481c9 100644
--- a/crates/swc_ecma_usage_analyzer/src/analyzer/mod.rs
+++ b/crates/swc_ecma_usage_analyzer/src/analyzer/mod.rs
@@ -340,6 +340,7 @@ where
             if e.op == op!("in") {
                 for_each_id_ref_in_expr(&e.right, &mut |obj| {
                     let var = self.data.var_or_default(obj.to_id());
+                    var.mark_used_with_in();
 
                     match &*e.left {
                         Expr::Lit(Lit::Str(prop)) if prop.value.parse::<f64>().is_err() => {
diff --git a/crates/swc_ecma_usage_analyzer/src/analyzer/storage.rs b/crates/swc_ecma_usage_analyzer/src/analyzer/storage.rs
index 5b2209c89dbb1..6555edce3860e 100644
--- a/crates/swc_ecma_usage_analyzer/src/analyzer/storage.rs
+++ b/crates/swc_ecma_usage_analyzer/src/analyzer/storage.rs
@@ -82,4 +82,6 @@ pub trait VarDataLike: Sized {
     fn mark_used_above_decl(&mut self);
 
     fn mark_used_recursively(&mut self);
+
+    fn mark_used_with_in(&mut self);
 }