--- a/devtools/client/jar.mn
+++ b/devtools/client/jar.mn
@@ -244,17 +244,16 @@ devtools.jar:
     skin/images/emojis/emoji-tool-storage.svg (themes/images/emojis/emoji-tool-storage.svg)
     skin/images/emojis/emoji-tool-profiler.svg (themes/images/emojis/emoji-tool-profiler.svg)
     skin/images/emojis/emoji-tool-network.svg (themes/images/emojis/emoji-tool-network.svg)
     skin/images/emojis/emoji-tool-scratchpad.svg (themes/images/emojis/emoji-tool-scratchpad.svg)
     skin/images/emojis/emoji-tool-webaudio.svg (themes/images/emojis/emoji-tool-webaudio.svg)
     skin/images/emojis/emoji-tool-memory.svg (themes/images/emojis/emoji-tool-memory.svg)
     skin/images/emojis/emoji-tool-dom.svg (themes/images/emojis/emoji-tool-dom.svg)
     skin/images/debugging-addons.svg (themes/images/debugging-addons.svg)
-    skin/images/debugging-devices.svg (themes/images/debugging-devices.svg)
     skin/images/debugging-tabs.svg (themes/images/debugging-tabs.svg)
     skin/images/debugging-workers.svg (themes/images/debugging-workers.svg)
     skin/images/globe.svg (themes/images/globe.svg)
     skin/images/tool-options.svg (themes/images/tool-options.svg)
     skin/images/tool-webconsole.svg (themes/images/tool-webconsole.svg)
     skin/images/tool-canvas.svg (themes/images/tool-canvas.svg)
     skin/images/tool-debugger.svg (themes/images/tool-debugger.svg)
     skin/images/tool-debugger-paused.svg (themes/images/tool-debugger-paused.svg)

deleted file mode 100644
--- a/devtools/client/themes/images/debugging-devices.svg
+++ /dev/null
@@ -1,7 +0,0 @@
-<!-- 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/. -->
-<svg height="16" width="16" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="#fbfbfb">
-	<path d="M10.7,14.4H5.3c-1.2,0-1.5-0.4-1.5-1.2V2.8c0-0.9,0.3-1.2,1.5-1.2h5.3c1.1,0,1.5,0.3,1.5,1.2v10.3
-		C12.2,14.1,11.8,14.4,10.7,14.4z M5,12.6h6V3.5H5V12.6z"/>
-</svg>