diff --git a/.gitmodules b/.gitmodules
index bef3417..65d0923 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7345,3 +7345,15 @@
 [submodule "grpc"]
 	path = grpc
 	url = ../../pool/grpc
+[submodule "libdnet"]
+	path = libdnet
+	url = ../../pool/libdnet
+[submodule "swtpm"]
+	path = swtpm
+	url = ../../pool/swtpm
+[submodule "libtpms"]
+	path = libtpms
+	url = ../../pool/libtpms
+[submodule "pinentry"]
+	path = pinentry
+	url = ../../pool/pinentry
diff --git a/libdnet b/libdnet
new file mode 160000
index 0000000..47bc721
--- /dev/null
+++ b/libdnet
@@ -0,0 +1 @@
+Subproject commit 47bc721dd1157939f58aec9f710b056f662e8ae5
diff --git a/libtpms b/libtpms
new file mode 160000
index 0000000..0f15d47
--- /dev/null
+++ b/libtpms
@@ -0,0 +1 @@
+Subproject commit 0f15d472a52579c2f56229a55d50272121289f04
diff --git a/swtpm b/swtpm
new file mode 160000
index 0000000..7f2e81d
--- /dev/null
+++ b/swtpm
@@ -0,0 +1 @@
+Subproject commit 7f2e81d6b73727e2cd216a0429fda0ac561b2aaa