diff --git a/crates/oxc_transformer/src/common/arrow_function_converter.rs b/crates/oxc_transformer/src/common/arrow_function_converter.rs
index 993c44d5a..60a214ea7 100644
--- a/crates/oxc_transformer/src/common/arrow_function_converter.rs
+++ b/crates/oxc_transformer/src/common/arrow_function_converter.rs
@@ -146,6 +146,7 @@ impl<'a> Traverse<'a> for ArrowFunctionConverter<'a> {
         if let Some(this_var) = self.this_var_stack.take_last() {
             self.insert_this_var_statement_at_the_top_of_statements(
                 &mut program.body,
+                program.scope_id.get().unwrap(),
                 &this_var,
                 ctx,
             );
@@ -183,6 +184,7 @@ impl<'a> Traverse<'a> for ArrowFunctionConverter<'a> {
 
             self.insert_this_var_statement_at_the_top_of_statements(
                 &mut body.statements,
+                func.scope_id.get().unwrap(),
                 &this_var,
                 ctx,
             );
@@ -205,6 +207,7 @@ impl<'a> Traverse<'a> for ArrowFunctionConverter<'a> {
         if let Some(this_var) = self.this_var_stack.pop() {
             self.insert_this_var_statement_at_the_top_of_statements(
                 &mut block.body,
+                block.scope_id.get().unwrap(),
                 &this_var,
                 ctx,
             );
@@ -448,9 +451,19 @@ impl<'a> ArrowFunctionConverter<'a> {
     fn insert_this_var_statement_at_the_top_of_statements(
         &mut self,
         statements: &mut ArenaVec<'a, Statement<'a>>,
+        target_scope_id: ScopeId,
         this_var: &BoundIdentifier<'a>,
-        ctx: &TraverseCtx<'a>,
+        ctx: &mut TraverseCtx<'a>,
     ) {
+        let symbol_id = this_var.symbol_id;
+        let scope_id = ctx.symbols().get_scope_id(symbol_id);
+        // Because scope can be moved or deleted, we need to check the scope id again,
+        // if it's different, we need to move the binding to the target scope.
+        if target_scope_id != scope_id {
+            ctx.scopes_mut().move_binding(scope_id, target_scope_id, &this_var.name);
+            ctx.symbols_mut().set_scope_id(symbol_id, target_scope_id);
+        }
+
         let variable_declarator = ctx.ast.variable_declarator(
             SPAN,
             VariableDeclarationKind::Var,
diff --git a/tasks/transform_conformance/snapshots/babel.snap.md b/tasks/transform_conformance/snapshots/babel.snap.md
index 577ab810d..87e342c60 100644
--- a/tasks/transform_conformance/snapshots/babel.snap.md
+++ b/tasks/transform_conformance/snapshots/babel.snap.md
@@ -1,6 +1,6 @@
 commit: d20b314c
 
-Passed: 377/1078
+Passed: 381/1078
 
 # All Passed:
 * babel-plugin-transform-class-static-block
@@ -1450,40 +1450,7 @@ x Output mismatch
 x Output mismatch
 
 
-# babel-plugin-transform-async-generator-functions (15/19)
-* async-generators/class-method/input.js
-Bindings mismatch:
-after transform: ScopeId(0): ["C", "_this"]
-rebuilt        : ScopeId(0): ["C"]
-Bindings mismatch:
-after transform: ScopeId(3): []
-rebuilt        : ScopeId(2): ["_this"]
-Symbol scope ID mismatch for "_this":
-after transform: SymbolId(1): ScopeId(0)
-rebuilt        : SymbolId(1): ScopeId(2)
-
-* async-generators/object-method/input.js
-Bindings mismatch:
-after transform: ScopeId(0): ["_this"]
-rebuilt        : ScopeId(0): []
-Bindings mismatch:
-after transform: ScopeId(2): []
-rebuilt        : ScopeId(1): ["_this"]
-Symbol scope ID mismatch for "_this":
-after transform: SymbolId(0): ScopeId(0)
-rebuilt        : SymbolId(0): ScopeId(1)
-
-* async-generators/static-method/input.js
-Bindings mismatch:
-after transform: ScopeId(0): ["C", "_this"]
-rebuilt        : ScopeId(0): ["C"]
-Bindings mismatch:
-after transform: ScopeId(3): []
-rebuilt        : ScopeId(2): ["_this"]
-Symbol scope ID mismatch for "_this":
-after transform: SymbolId(1): ScopeId(0)
-rebuilt        : SymbolId(1): ScopeId(2)
-
+# babel-plugin-transform-async-generator-functions (18/19)
 * nested/arrows-in-declaration/input.js
 x Output mismatch
 
@@ -1652,7 +1619,7 @@ x Output mismatch
 x Output mismatch
 
 
-# babel-plugin-transform-async-to-generator (9/24)
+# babel-plugin-transform-async-to-generator (10/24)
 * assumption-ignoreFunctionLength-true/basic/input.mjs
 x Output mismatch
 
@@ -1695,17 +1662,6 @@ x Output mismatch
 * regression/in-uncompiled-class-fields/input.js
 x Output mismatch
 
-* regression/regression-2765/input.js
-Bindings mismatch:
-after transform: ScopeId(10): []
-rebuilt        : ScopeId(6): ["_this2"]
-Bindings mismatch:
-after transform: ScopeId(4): ["_this2", "c"]
-rebuilt        : ScopeId(7): ["c"]
-Symbol scope ID mismatch for "_this2":
-after transform: SymbolId(8): ScopeId(4)
-rebuilt        : SymbolId(6): ScopeId(6)
-
 
 # babel-plugin-transform-exponentiation-operator (3/4)
 * regression/4349/input.js