diff --git a/nixos/action-cache-dir/actions-checkout@v3 b/nixos/action-cache-dir/actions-checkout@v3
deleted file mode 160000
index f43a0e5f..00000000
--- a/nixos/action-cache-dir/actions-checkout@v3
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-Subproject commit f43a0e5ff2bd294095638e18286ca9a3d1956744
diff --git a/nixos/action-cache-dir/actions-upload-artifact@v3 b/nixos/action-cache-dir/actions-upload-artifact@v3
deleted file mode 160000
index a8a3f3ad..00000000
--- a/nixos/action-cache-dir/actions-upload-artifact@v3
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@@ -1 +0,0 @@
-Subproject commit a8a3f3ad30e3422c9c7b888a15615d19a852ae32
diff --git a/nixos/action-cache-dir/jtmullen-submodule-branch-check-action@v1 b/nixos/action-cache-dir/jtmullen-submodule-branch-check-action@v1
deleted file mode 160000
index ab0d3a69..00000000
--- a/nixos/action-cache-dir/jtmullen-submodule-branch-check-action@v1
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@@ -1 +0,0 @@
-Subproject commit ab0d3a69278e3fa0a2d4f3be3199d2514b676e13
diff --git a/nixos/action-cache-dir/shimataro-ssh-key-action@v2 b/nixos/action-cache-dir/shimataro-ssh-key-action@v2
deleted file mode 160000
index d4fffb50..00000000
--- a/nixos/action-cache-dir/shimataro-ssh-key-action@v2
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@@ -1 +0,0 @@
-Subproject commit d4fffb50872869abe2d9a9098a6d9c5aa7d16be4