diff --git a/lib/rules/no-arrow-function-lifecycle.js b/lib/rules/no-arrow-function-lifecycle.js
index 1e8cebc7ca..5cd5691f1d 100644
--- a/lib/rules/no-arrow-function-lifecycle.js
+++ b/lib/rules/no-arrow-function-lifecycle.js
@@ -44,7 +44,7 @@ module.exports = {
       properties.forEach((node) => {
         const propertyName = astUtil.getPropertyName(node);
         const nodeType = node.value.type;
-        const isLifecycleMethod = lifecycleMethods.includes(propertyName);
+        const isLifecycleMethod = lifecycleMethods.indexOf(propertyName) > -1;
 
         if (nodeType === 'ArrowFunctionExpression' && isLifecycleMethod) {
           const range = [node.key.range[1], node.value.body.range[0]];
diff --git a/tests/lib/rules/no-typos.js b/tests/lib/rules/no-typos.js
index bf67682454..bf9239beee 100644
--- a/tests/lib/rules/no-typos.js
+++ b/tests/lib/rules/no-typos.js
@@ -1745,6 +1745,9 @@ ruleTester.run('no-typos', rule, {
         proptypes: {},
         childcontexttypes: {},
         contexttypes: {},
+        getdefaultProps() { },
+        getinitialState() { },
+        getChildcontext() { },
         ComponentWillMount() { },
         ComponentDidMount() { },
         ComponentWillReceiveProps() { },
@@ -1767,6 +1770,18 @@ ruleTester.run('no-typos', rule, {
     }, {
       messageId: 'typoPropDeclaration',
       type: 'Identifier'
+    }, {
+      messageId: 'typoLifecycleMethod',
+      data: {actual: 'getdefaultProps', expected: 'getDefaultProps'},
+      type: 'Property'
+    }, {
+      messageId: 'typoLifecycleMethod',
+      data: {actual: 'getinitialState', expected: 'getInitialState'},
+      type: 'Property'
+    }, {
+      messageId: 'typoLifecycleMethod',
+      data: {actual: 'getChildcontext', expected: 'getChildContext'},
+      type: 'Property'
     }, {
       messageId: 'typoLifecycleMethod',
       data: {actual: 'ComponentWillMount', expected: 'componentWillMount'},
@@ -1833,6 +1848,9 @@ ruleTester.run('no-typos', rule, {
         proptypes: {},
         childcontexttypes: {},
         contexttypes: {},
+        getdefaultProps() { },
+        getinitialState() { },
+        getChildcontext() { },
         ComponentWillMount() { },
         ComponentDidMount() { },
         ComponentWillReceiveProps() { },
@@ -1856,6 +1874,18 @@ ruleTester.run('no-typos', rule, {
     }, {
       messageId: 'typoPropDeclaration',
       type: 'Identifier'
+    }, {
+      messageId: 'typoLifecycleMethod',
+      data: {actual: 'getdefaultProps', expected: 'getDefaultProps'},
+      type: 'Property'
+    }, {
+      messageId: 'typoLifecycleMethod',
+      data: {actual: 'getinitialState', expected: 'getInitialState'},
+      type: 'Property'
+    }, {
+      messageId: 'typoLifecycleMethod',
+      data: {actual: 'getChildcontext', expected: 'getChildContext'},
+      type: 'Property'
     }, {
       messageId: 'typoLifecycleMethod',
       data: {actual: 'ComponentWillMount', expected: 'componentWillMount'},