diff --git a/sound/items/detector_ping_1.ogg b/sound/items/detector_ping_1.ogg
index b1c389a6fd..886856be88 100644
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diff --git a/sound/items/detector_ping_2.ogg b/sound/items/detector_ping_2.ogg
index b7ea9c4bc7..9d1f0b41c7 100644
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diff --git a/sound/items/detector_ping_3.ogg b/sound/items/detector_ping_3.ogg
index 8067da5d19..89eaaa2584 100644
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diff --git a/sound/items/detector_ping_4.ogg b/sound/items/detector_ping_4.ogg
index 72cff9027e..166c58a377 100644
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