diff --git a/data.yaml b/data.yaml
index 0f3fdf4..aa87e3c 100644
--- a/data.yaml
+++ b/data.yaml
@@ -43,7 +43,6 @@
   - https://codepen.io/gbnikolov/pen/dorwRY
   - https://codepen.io/micoylagan/pen/aJPrmw
   - https://codepen.io/rl/pen/gwpjyk
-  - https://codepen.io/arkaik/pen/HCgai
   - https://codepen.io/ph1p/pen/WOxxZR
   - https://codepen.io/backoefer/pen/KgwLZA
   - https://codepen.io/backoefer/pen/qNJwEv
diff --git a/source/public/data.yaml b/source/public/data.yaml
index 0f3fdf4..aa87e3c 100644
--- a/source/public/data.yaml
+++ b/source/public/data.yaml
@@ -43,7 +43,6 @@
   - https://codepen.io/gbnikolov/pen/dorwRY
   - https://codepen.io/micoylagan/pen/aJPrmw
   - https://codepen.io/rl/pen/gwpjyk
-  - https://codepen.io/arkaik/pen/HCgai
   - https://codepen.io/ph1p/pen/WOxxZR
   - https://codepen.io/backoefer/pen/KgwLZA
   - https://codepen.io/backoefer/pen/qNJwEv