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deleted file mode 100644
index a333f7fce8..0000000000
--- a/binaries/data/mods/official/audio/ambient/building/amb_port13.ogg
+++ /dev/null
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diff --git a/binaries/data/mods/official/audio/ambient/building/amb_port22.ogg b/binaries/data/mods/official/audio/ambient/building/amb_port22.ogg
new file mode 100644
index 0000000000..25e6a784da
--- /dev/null
+++ b/binaries/data/mods/official/audio/ambient/building/amb_port22.ogg
@@ -0,0 +1,3 @@
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