diff --git a/images/abstract_squares.jpg b/images/abstract_squares.jpg
deleted file mode 100644
index 0979b0e..0000000
Binary files a/images/abstract_squares.jpg and /dev/null differ
diff --git a/images/abstract_squares.webp b/images/abstract_squares.webp
new file mode 100644
index 0000000..48809c9
Binary files /dev/null and b/images/abstract_squares.webp differ
diff --git a/index.css b/index.css
index 88a2a27..efbb5f5 100644
--- a/index.css
+++ b/index.css
@@ -25,7 +25,7 @@ a, a:active, a:hover, a:visited {
 	position: fixed;
 	right: 0;
 	width: 40%;
-	background-image: url("images/abstract_squares.jpg");
+	background-image: url("images/abstract_squares.webp");
 	background-size: cover;
 	height: 100vh;
 	display: flex;