diff --git a/ChangeLog b/ChangeLog
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@@ -1,3 +1,12 @@
+2018-10-27  Charlie Turner  <cturner@igalia.com>
+
+        [GTK] Enable experimental encrypted media support
+        https://bugs.webkit.org/show_bug.cgi?id=190829
+
+        Reviewed by Michael Catanzaro.
+
+        * Source/cmake/OptionsGTK.cmake:
+
 2018-10-26  Commit Queue  <commit-queue@webkit.org>
 
         Unreviewed, rolling out r237479 and r237484.