diff --git a/compiler/forget/src/HIR/BuildHIR.ts b/compiler/forget/src/HIR/BuildHIR.ts
index 12880fdac3..ea74366b29 100644
--- a/compiler/forget/src/HIR/BuildHIR.ts
+++ b/compiler/forget/src/HIR/BuildHIR.ts
@@ -2176,16 +2176,7 @@ function lowerMemberExpression(
         },
       };
     }
-    let property: Place;
-    // See "PropertyLoad" for the difference between optionalMemberExpr()
-    // and node.optional here
-    if (expr.isOptionalMemberExpression()) {
-      // if expr is in an optional chain, evaluation of `property` is
-      // conditional on whether expr is nullish
-      property = lowerReorderableExpression(builder, propertyNode);
-    } else {
-      property = lowerExpressionToTemporary(builder, propertyNode);
-    }
+    const property = lowerExpressionToTemporary(builder, propertyNode);
     const value: InstructionValue = {
       kind: "ComputedLoad",
       object: { ...object },
diff --git a/compiler/forget/src/__tests__/fixtures/compiler/error.optional-computed-member-expression.expect.md b/compiler/forget/src/__tests__/fixtures/compiler/error.optional-computed-member-expression.expect.md
deleted file mode 100644
index 403dd693d4..0000000000
--- a/compiler/forget/src/__tests__/fixtures/compiler/error.optional-computed-member-expression.expect.md
+++ /dev/null
@@ -1,25 +0,0 @@
-
-## Input
-
-```javascript
-function Component(props) {
-  const object = makeObject(props);
-  return object?.[props.key];
-}
-
-```
-
-
-## Error
-
-```
-[ReactForget] TodoError: (BuildHIR::node.lowerReorderableExpression) Expression type 'MemberExpression' cannot be safely reordered
-  1 | function Component(props) {
-  2 |   const object = makeObject(props);
-> 3 |   return object?.[props.key];
-    |                   ^^^^^^^^^
-  4 | }
-  5 |
-```
-          
-      
\ No newline at end of file
diff --git a/compiler/forget/src/__tests__/fixtures/compiler/optional-computed-member-expression.expect.md b/compiler/forget/src/__tests__/fixtures/compiler/optional-computed-member-expression.expect.md
new file mode 100644
index 0000000000..ffe5efaed8
--- /dev/null
+++ b/compiler/forget/src/__tests__/fixtures/compiler/optional-computed-member-expression.expect.md
@@ -0,0 +1,43 @@
+
+## Input
+
+```javascript
+function Component(props) {
+  const object = makeObject(props);
+  return object?.[props.key];
+}
+
+```
+
+## Code
+
+```javascript
+import { unstable_useMemoCache as useMemoCache } from "react";
+function Component(props) {
+  const $ = useMemoCache(5);
+  const c_0 = $[0] !== props;
+  let t0;
+  if (c_0) {
+    t0 = makeObject(props);
+    $[0] = props;
+    $[1] = t0;
+  } else {
+    t0 = $[1];
+  }
+  const object = t0;
+  const c_2 = $[2] !== object;
+  const c_3 = $[3] !== props;
+  let t1;
+  if (c_2 || c_3) {
+    t1 = object?.[props.key];
+    $[2] = object;
+    $[3] = props;
+    $[4] = t1;
+  } else {
+    t1 = $[4];
+  }
+  return t1;
+}
+
+```
+      
\ No newline at end of file
diff --git a/compiler/forget/src/__tests__/fixtures/compiler/error.optional-computed-member-expression.js b/compiler/forget/src/__tests__/fixtures/compiler/optional-computed-member-expression.js
similarity index 100%
rename from compiler/forget/src/__tests__/fixtures/compiler/error.optional-computed-member-expression.js
rename to compiler/forget/src/__tests__/fixtures/compiler/optional-computed-member-expression.js
diff --git a/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-call-as-property.expect.md b/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-call-as-property.expect.md
new file mode 100644
index 0000000000..62cfb69f35
--- /dev/null
+++ b/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-call-as-property.expect.md
@@ -0,0 +1,41 @@
+
+## Input
+
+```javascript
+function Component(props) {
+  const x = makeObject();
+  return x?.[foo(props.value)];
+}
+
+```
+
+## Code
+
+```javascript
+import { unstable_useMemoCache as useMemoCache } from "react";
+function Component(props) {
+  const $ = useMemoCache(4);
+  let t0;
+  if ($[0] === Symbol.for("react.memo_cache_sentinel")) {
+    t0 = makeObject();
+    $[0] = t0;
+  } else {
+    t0 = $[0];
+  }
+  const x = t0;
+  const c_1 = $[1] !== props;
+  const c_2 = $[2] !== x;
+  let t1;
+  if (c_1 || c_2) {
+    t1 = x?.[foo(props.value)];
+    $[1] = props;
+    $[2] = x;
+    $[3] = t1;
+  } else {
+    t1 = $[3];
+  }
+  return t1;
+}
+
+```
+      
\ No newline at end of file
diff --git a/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-call-as-property.js b/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-call-as-property.js
new file mode 100644
index 0000000000..ad51e5ec62
--- /dev/null
+++ b/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-call-as-property.js
@@ -0,0 +1,4 @@
+function Component(props) {
+  const x = makeObject();
+  return x?.[foo(props.value)];
+}
diff --git a/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-with-optional-member-expr-as-property.expect.md b/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-with-optional-member-expr-as-property.expect.md
new file mode 100644
index 0000000000..e393a0d5a2
--- /dev/null
+++ b/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-with-optional-member-expr-as-property.expect.md
@@ -0,0 +1,41 @@
+
+## Input
+
+```javascript
+function Component(props) {
+  const x = makeObject();
+  return x.y?.[props.a?.[props.b?.[props.c]]];
+}
+
+```
+
+## Code
+
+```javascript
+import { unstable_useMemoCache as useMemoCache } from "react";
+function Component(props) {
+  const $ = useMemoCache(4);
+  let t0;
+  if ($[0] === Symbol.for("react.memo_cache_sentinel")) {
+    t0 = makeObject();
+    $[0] = t0;
+  } else {
+    t0 = $[0];
+  }
+  const x = t0;
+  const c_1 = $[1] !== x.y;
+  const c_2 = $[2] !== props;
+  let t1;
+  if (c_1 || c_2) {
+    t1 = x.y?.[props.a?.[props.b?.[props.c]]];
+    $[1] = x.y;
+    $[2] = props;
+    $[3] = t1;
+  } else {
+    t1 = $[3];
+  }
+  return t1;
+}
+
+```
+      
\ No newline at end of file
diff --git a/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-with-optional-member-expr-as-property.js b/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-with-optional-member-expr-as-property.js
new file mode 100644
index 0000000000..d5ced1ec06
--- /dev/null
+++ b/compiler/forget/src/__tests__/fixtures/compiler/optional-member-expression-with-optional-member-expr-as-property.js
@@ -0,0 +1,4 @@
+function Component(props) {
+  const x = makeObject();
+  return x.y?.[props.a?.[props.b?.[props.c]]];
+}