diff --git a/app/src/main/cpp/libarchive b/app/src/main/cpp/libarchive
deleted file mode 160000
index 37d2cf606..000000000
--- a/app/src/main/cpp/libarchive
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-Subproject commit 37d2cf6063f652fbe0fe9479f4951b77e8553691
diff --git a/app/src/main/cpp/liblzma b/app/src/main/cpp/liblzma
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index 2327a461e..000000000
--- a/app/src/main/cpp/liblzma
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-Subproject commit 2327a461e1afce862c22269b80d3517801103c1b
diff --git a/app/src/main/cpp/nettle/nettle b/app/src/main/cpp/nettle/nettle
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index ea4ea5e69..000000000
--- a/app/src/main/cpp/nettle/nettle
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-Subproject commit ea4ea5e6904124b297ade0d1b182c5e530909765