diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog
index e131a0c..7ee5795 100644
--- a/LayoutTests/ChangeLog
+++ b/LayoutTests/ChangeLog
@@ -1,3 +1,15 @@
+2019-10-14  Truitt Savell  <tsavell@apple.com>
+
+        Unreviewed, rolling out r251081.
+
+        Broke macOS and iOS builds
+
+        Reverted changeset:
+
+        "transform-box: content-box, stroke-box missing"
+        https://bugs.webkit.org/show_bug.cgi?id=201892
+        https://trac.webkit.org/changeset/251081
+
 2019-10-14  Dean Jackson  <dino@apple.com>
 
         Reset maxCanvasPixelMemory between tests
diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
index 0b7afd0..d83d776 100644
--- a/Source/WebCore/ChangeLog
+++ b/Source/WebCore/ChangeLog
@@ -1,3 +1,15 @@
+2019-10-14  Truitt Savell  <tsavell@apple.com>
+
+        Unreviewed, rolling out r251081.
+
+        Broke macOS and iOS builds
+
+        Reverted changeset:
+
+        "transform-box: content-box, stroke-box missing"
+        https://bugs.webkit.org/show_bug.cgi?id=201892
+        https://trac.webkit.org/changeset/251081
+
 2019-10-14  Dean Jackson  <dino@apple.com>
 
         Reset maxCanvasPixelMemory between tests