diff --git a/src/browser/themes/shared/zen-icons/common/selectable/cloud-outline.svg b/src/browser/themes/shared/zen-icons/common/selectable/cloud-outline.svg
deleted file mode 100644
index da7a75790..000000000
--- a/src/browser/themes/shared/zen-icons/common/selectable/cloud-outline.svg
+++ /dev/null
@@ -1,7 +0,0 @@
-#filter dumbComments emptyLines substitution
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
diff --git a/src/browser/themes/shared/zen-icons/common/selectable/skull.svg b/src/browser/themes/shared/zen-icons/common/selectable/skull.svg
index b986a3c8e..c962b3aed 100644
--- a/src/browser/themes/shared/zen-icons/common/selectable/skull.svg
+++ b/src/browser/themes/shared/zen-icons/common/selectable/skull.svg
@@ -2,6 +2,6 @@
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-