diff --git a/test/unit/custom-style.html b/test/unit/custom-style.html
index 97ff8ac21a..983fa8d8e2 100644
--- a/test/unit/custom-style.html
+++ b/test/unit/custom-style.html
@@ -483,8 +483,8 @@
         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 8cd5d27906..e36ebd2457 100644
--- a/test/unit/styling-cross-scope-apply.html
+++ b/test/unit/styling-cross-scope-apply.html
@@ -588,7 +588,7 @@
   });
 
   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 47b63d85e7..e5dcddb64f 100644
--- a/test/unit/styling-scoped.html
+++ b/test/unit/styling-scoped.html
@@ -890,7 +890,7 @@
     });
 
     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();