diff --git a/compiler/packages/babel-plugin-react-compiler/src/HIR/BuildHIR.ts b/compiler/packages/babel-plugin-react-compiler/src/HIR/BuildHIR.ts
index a179224a7705f..9494436d1f463 100644
--- a/compiler/packages/babel-plugin-react-compiler/src/HIR/BuildHIR.ts
+++ b/compiler/packages/babel-plugin-react-compiler/src/HIR/BuildHIR.ts
@@ -1418,7 +1418,7 @@ function lowerObjectPropertyKey(
       name: key.node.value,
     };
   } else if (property.node.computed && key.isExpression()) {
-    if (!key.isIdentifier()) {
+    if (!key.isIdentifier() && !key.isMemberExpression()) {
       /*
        * NOTE: allowing complex key expressions can trigger a bug where a mutation is made conditional
        * see fixture
diff --git a/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.todo-object-expression-member-expr-call.expect.md b/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.todo-object-expression-member-expr-call.expect.md
new file mode 100644
index 0000000000000..82d9ca17ec2a2
--- /dev/null
+++ b/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.todo-object-expression-member-expr-call.expect.md
@@ -0,0 +1,37 @@
+
+## Input
+
+```javascript
+import {identity, mutate, mutateAndReturn} from 'shared-runtime';
+
+function Component(props) {
+  const obj = {mutateAndReturn};
+  const key = {};
+  const context = {
+    [obj.mutateAndReturn(key)]: identity([props.value]),
+  };
+  mutate(key);
+  return context;
+}
+
+export const FIXTURE_ENTRYPOINT = {
+  fn: Component,
+  params: [{value: 42}],
+};
+
+```
+
+
+## Error
+
+```
+   5 |   const key = {};
+   6 |   const context = {
+>  7 |     [obj.mutateAndReturn(key)]: identity([props.value]),
+     |      ^^^^^^^^^^^^^^^^^^^^^^^^ Todo: (BuildHIR::lowerExpression) Expected Identifier, got CallExpression key in ObjectExpression (7:7)
+   8 |   };
+   9 |   mutate(key);
+  10 |   return context;
+```
+          
+      
\ No newline at end of file
diff --git a/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.todo-object-expression-member-expr-call.js b/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.todo-object-expression-member-expr-call.js
new file mode 100644
index 0000000000000..5cef590ed5dab
--- /dev/null
+++ b/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.todo-object-expression-member-expr-call.js
@@ -0,0 +1,16 @@
+import {identity, mutate, mutateAndReturn} from 'shared-runtime';
+
+function Component(props) {
+  const obj = {mutateAndReturn};
+  const key = {};
+  const context = {
+    [obj.mutateAndReturn(key)]: identity([props.value]),
+  };
+  mutate(key);
+  return context;
+}
+
+export const FIXTURE_ENTRYPOINT = {
+  fn: Component,
+  params: [{value: 42}],
+};
diff --git a/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/object-expression-computed-member.expect.md b/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/object-expression-computed-member.expect.md
new file mode 100644
index 0000000000000..810b03e529e77
--- /dev/null
+++ b/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/object-expression-computed-member.expect.md
@@ -0,0 +1,53 @@
+
+## Input
+
+```javascript
+import {identity, mutate, mutateAndReturn} from 'shared-runtime';
+
+function Component(props) {
+  const key = {a: 'key'};
+  const context = {
+    [key.a]: identity([props.value]),
+  };
+  mutate(key);
+  return context;
+}
+
+export const FIXTURE_ENTRYPOINT = {
+  fn: Component,
+  params: [{value: 42}],
+};
+
+```
+
+## Code
+
+```javascript
+import { c as _c } from "react/compiler-runtime";
+import { identity, mutate, mutateAndReturn } from "shared-runtime";
+
+function Component(props) {
+  const $ = _c(2);
+  let context;
+  if ($[0] !== props.value) {
+    const key = { a: "key" };
+    context = { [key.a]: identity([props.value]) };
+
+    mutate(key);
+    $[0] = props.value;
+    $[1] = context;
+  } else {
+    context = $[1];
+  }
+  return context;
+}
+
+export const FIXTURE_ENTRYPOINT = {
+  fn: Component,
+  params: [{ value: 42 }],
+};
+
+```
+      
+### Eval output
+(kind: ok) {"key":[42]}
\ No newline at end of file
diff --git a/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/object-expression-computed-member.js b/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/object-expression-computed-member.js
new file mode 100644
index 0000000000000..95a1d434624e9
--- /dev/null
+++ b/compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/object-expression-computed-member.js
@@ -0,0 +1,15 @@
+import {identity, mutate, mutateAndReturn} from 'shared-runtime';
+
+function Component(props) {
+  const key = {a: 'key'};
+  const context = {
+    [key.a]: identity([props.value]),
+  };
+  mutate(key);
+  return context;
+}
+
+export const FIXTURE_ENTRYPOINT = {
+  fn: Component,
+  params: [{value: 42}],
+};