diff --git a/Tests/LibWeb/TestConfig.ini b/Tests/LibWeb/TestConfig.ini
index 3303e1c18639..65d9fde0b996 100644
--- a/Tests/LibWeb/TestConfig.ini
+++ b/Tests/LibWeb/TestConfig.ini
@@ -72,3 +72,36 @@ Text/input/wpt-import/css/css-nesting/pseudo-where-crash.html
 
 ; Currently crashes
 Text/input/wpt-import/css/css-nesting/top-level-is-scope.html
+
+; Imported animation tests are extra slow
+; https://github.com/LadybirdBrowser/ladybird/issues/2238
+Text/input/wpt-import/css/css-backgrounds/animations/background-color-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/background-color-transition-colormix.html
+Text/input/wpt-import/css/css-backgrounds/animations/background-image-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/background-position-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/background-position-origin-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/background-position-x-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/background-position-y-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/background-size-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-bottom-left-radius-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-bottom-right-radius-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-bottom-width-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-color-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-image-outset-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-image-outset-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-image-slice-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-image-slice-interpolation-stability.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-image-slice-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-image-source-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-image-width-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-image-width-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-left-width-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-radius-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-right-width-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-top-left-radius-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-top-right-radius-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-top-width-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/border-width-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/box-shadow-composition.html
+Text/input/wpt-import/css/css-backgrounds/animations/box-shadow-interpolation.html
+Text/input/wpt-import/css/css-backgrounds/animations/discrete-no-interpolation.html