diff --git a/build/resources/dmgbackground.png b/build/resources/dmgbackground.png
index cde52fe732..5a1b78fd6f 100644
--- a/build/resources/dmgbackground.png
+++ b/build/resources/dmgbackground.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 480139
+oid sha256:b1b5e22d936bbfc0f502da736a801cc02b76183d8026a43fa6a28114dc3e61cc
+size 255094