diff --git a/test/unit/custom-style.html b/test/unit/custom-style.html
index 3bfece8e0e..8f4353e051 100644
--- a/test/unit/custom-style.html
+++ b/test/unit/custom-style.html
@@ -631,8 +631,8 @@
     assertComputed(el, '11px', 'right');
     assertComputed(el, '12px', 'top');
 
-    // Avoid Edge 16 bug with CSS Custom Properties and Fonts.
-    if (navigator.userAgent.match('Edge/16') && (!window.ShadyCSS || window.ShadyCSS.nativeCss)) {
+    // Avoid Edge bug with CSS Custom Properties and Fonts.
+    if (navigator.userAgent.match('Edge') && (!window.ShadyCSS || window.ShadyCSS.nativeCss)) {
       return;
     }
 
diff --git a/test/unit/styling-cross-scope-apply.html b/test/unit/styling-cross-scope-apply.html
index 3f3c9fc240..d6994905c6 100644
--- a/test/unit/styling-cross-scope-apply.html
+++ b/test/unit/styling-cross-scope-apply.html
@@ -577,7 +577,7 @@
   });
 
   test('mixins apply to @keyframe rules', function(done) {
-    if (navigator.userAgent.match('Edge/16') && (!window.ShadyCSS || window.ShadyCSS.nativeCss)) {
+    if (navigator.userAgent.match('Edge') && (!window.ShadyCSS || window.ShadyCSS.nativeCss)) {
       // skip test due to missing variable support in keyframes
       // https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/12084341/
       this.skip();
diff --git a/test/unit/styling-scoped.html b/test/unit/styling-scoped.html
index 7d9f287752..56499ed3ca 100644
--- a/test/unit/styling-scoped.html
+++ b/test/unit/styling-scoped.html
@@ -848,7 +848,7 @@
   });
 
   test('keyframes change scope', function(done) {
-    if (navigator.userAgent.match('Edge/16') && (!window.ShadyCSS || window.ShadyCSS.nativeCss)) {
+    if (navigator.userAgent.match('Edge') && (!window.ShadyCSS || window.ShadyCSS.nativeCss)) {
       // skip test due to missing variable support in keyframes
       // https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/12084341/
       this.skip();