diff --git a/package.json b/package.json
index 663403b..7b648f0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-progressive-image-loading",
-  "version": "3.0.3",
+  "version": "3.0.4",
   "description": "Progressively load images using a blur effect. Edit",
   "main": "build/index.js",
   "typings": "build/index.d.ts",
diff --git a/src/index.tsx b/src/index.tsx
index 98f728e..7a48e66 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -32,7 +32,7 @@ export class ProgressiveImage extends React.Component<ProgressiveImageProps, Pro
             .then(srcDataURI => !this.unmounted && this.setState({ src: srcDataURI, blur: 0 }));
     }
 
-    componentWillUnMount() {
+    componentWillUnmount() {
         this.unmounted = true;
     }