diff --git a/src/views/app/components/BoardConfig.tsx b/src/views/app/components/BoardConfig.tsx
index 394a00f3..372102d3 100644
--- a/src/views/app/components/BoardConfig.tsx
+++ b/src/views/app/components/BoardConfig.tsx
@@ -35,7 +35,7 @@ class BoardConfig extends React.Component<IBoardConfigProps, React.Props<any>> {
         this.state = {};
     }
 
-    public UNSAFE_componentWillMount() {
+    public componentWillMount() {
         this.props.loadInstalledBoards();
         this.props.loadConfigItems();
     }
diff --git a/src/views/app/components/BoardManager.tsx b/src/views/app/components/BoardManager.tsx
index 03e92650..152b2b7e 100644
--- a/src/views/app/components/BoardManager.tsx
+++ b/src/views/app/components/BoardManager.tsx
@@ -66,7 +66,7 @@ class BoardManager extends React.Component<IBoardManagerProps, IBoardManagerStat
         this.typeUpdate = this.typeUpdate.bind(this);
     }
 
-    public UNSAFE_componentWillMount() {
+    public componentWillMount() {
         this.props.loadBoardPackages(false);
     }
 
diff --git a/src/views/app/components/ExampleTreeView.tsx b/src/views/app/components/ExampleTreeView.tsx
index b7615eed..27daac18 100644
--- a/src/views/app/components/ExampleTreeView.tsx
+++ b/src/views/app/components/ExampleTreeView.tsx
@@ -39,7 +39,7 @@ class ExampleTreeView extends React.Component<IExampleViewProps, IExampleViewSta
         this.onExpand = this.onExpand.bind(this);
     }
 
-    public UNSAFE_componentWillMount() {
+    public componentWillMount() {
         this.props.loadExamples();
     }
 
diff --git a/src/views/app/components/LibraryManager.tsx b/src/views/app/components/LibraryManager.tsx
index 7e9bd3b5..864ab326 100644
--- a/src/views/app/components/LibraryManager.tsx
+++ b/src/views/app/components/LibraryManager.tsx
@@ -80,7 +80,7 @@ class LibraryManager extends React.Component<ILibraryManagerProps, ILibraryManag
         this.handleCheck = this.handleCheck.bind(this);
     }
 
-    public UNSAFE_componentWillMount() {
+    public componentWillMount() {
         this.props.loadLibraries(false);
     }