diff --git a/packages/babel-plugin-transform-member-expression-literals/__tests__/transform-member-expression-literals-test.js b/packages/babel-plugin-transform-member-expression-literals/__tests__/transform-member-expression-literals-test.js
index 44f53099f..27fb25504 100644
--- a/packages/babel-plugin-transform-member-expression-literals/__tests__/transform-member-expression-literals-test.js
+++ b/packages/babel-plugin-transform-member-expression-literals/__tests__/transform-member-expression-literals-test.js
@@ -23,6 +23,11 @@ describe("transform-member-expressions-literals-plugin", () => {
     expect(transform(source)).toBe(expected);
   });
 
+  it("should not strip necessaary quotes for numeric like things", () => {
+    const source = "data['00'] = 5;";
+    expect(transform(source)).toBe(source);
+  });
+
   it("should not transform invalid identifiers", () => {
     const source = unpad(`
       foo["default"];
diff --git a/packages/babel-plugin-transform-member-expression-literals/src/index.js b/packages/babel-plugin-transform-member-expression-literals/src/index.js
index eaed79102..c74fe0a89 100644
--- a/packages/babel-plugin-transform-member-expression-literals/src/index.js
+++ b/packages/babel-plugin-transform-member-expression-literals/src/index.js
@@ -13,8 +13,11 @@ module.exports = function({ types: t }) {
           }
 
           if (prop.value.match(/^\d+$/)) {
-            node.property = t.numericLiteral(parseInt(prop.value, 10));
-            node.computed = false;
+            const newProp = parseInt(prop.value, 10);
+            if (newProp.toString() === prop.value) {
+              node.property = t.numericLiteral(newProp);
+              node.computed = false;
+            }
           } else if (t.isValidIdentifier(prop.value)) {
             node.property = t.identifier(prop.value);
             node.computed = false;
diff --git a/packages/babel-plugin-transform-property-literals/__tests__/transform-property-literals-test.js b/packages/babel-plugin-transform-property-literals/__tests__/transform-property-literals-test.js
index 4fbaa7396..80f6bdcfc 100644
--- a/packages/babel-plugin-transform-property-literals/__tests__/transform-property-literals-test.js
+++ b/packages/babel-plugin-transform-property-literals/__tests__/transform-property-literals-test.js
@@ -23,6 +23,16 @@ describe("transform-property-literals-plugin", () => {
     expect(transform(source)).toBe(expected);
   });
 
+  it("should not strip necessaary quotes for numeric like things", () => {
+    const source = unpad(`
+      var data = {
+        "00": 1,
+        "01": 2
+      };
+    `);
+    expect(transform(source)).toBe(source);
+  });
+
   it("should not transform invalid identifiers", () => {
     const source = unpad(`
       ({
diff --git a/packages/babel-plugin-transform-property-literals/src/index.js b/packages/babel-plugin-transform-property-literals/src/index.js
index 1dc6469e0..69ba2e29f 100644
--- a/packages/babel-plugin-transform-property-literals/src/index.js
+++ b/packages/babel-plugin-transform-property-literals/src/index.js
@@ -13,8 +13,11 @@ module.exports = function({ types: t }) {
           }
 
           if (key.value.match(/^\d+$/)) {
-            node.key = t.numericLiteral(parseInt(node.key.value, 10));
-            node.computed = false;
+            const newProp = parseInt(node.key.value, 10);
+            if (newProp.toString() === node.key.value) {
+              node.key = t.numericLiteral(newProp);
+              node.computed = false;
+            }
           } else if (t.isValidIdentifier(key.value)) {
             node.key = t.identifier(key.value);
             node.computed = false;