diff --git a/feature-detects/css-cubicbezierrange.js b/feature-detects/css-cubicbezierrange.js
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+++ b/feature-detects/css-cubicbezierrange.js
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+// cubic-bezier values can't be > 1 for Webkit until bug #45761 (https://bugs.webkit.org/show_bug.cgi?id=45761) is fixed
+// By @calvein
+
+Modernizr.addTest('cubicbezierrange', function() {
+    el = document.createElement('div');
+    el.style.cssText = Modernizr._prefixes.join('transition-timing-function' + ':cubic-bezier(1,0,0,1.1); ');
+    return el.style.length;
+});
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