diff --git a/.gitmodules b/.gitmodules
index 07509da..99d32bc 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -328,3 +328,15 @@
 [submodule "digiline_global_memory"]
 	path = digiline_global_memory
 	url = https://github.com/BuckarooBanzay/digiline_global_memory.git
+[submodule "monitoring_digilines"]
+	path = monitoring_digilines
+	url = https://github.com/minetest-monitoring/monitoring_digilines.git
+[submodule "monitoring_mesecons"]
+	path = monitoring_mesecons
+	url = https://github.com/minetest-monitoring/monitoring_mesecons.git
+[submodule "monitoring_protection"]
+	path = monitoring_protection
+	url = https://github.com/minetest-monitoring/monitoring_protection.git
+[submodule "monitoring_replacer"]
+	path = monitoring_replacer
+	url = https://github.com/minetest-monitoring/monitoring_replacer.git
diff --git a/monitoring b/monitoring
index b3961c2..10f849d 160000
--- a/monitoring
+++ b/monitoring
@@ -1 +1 @@
-Subproject commit b3961c28450902a5f5b180e046f732a399e04ff6
+Subproject commit 10f849d6d1edde6f7f80dffeb71598f1afaee677
diff --git a/monitoring_digilines b/monitoring_digilines
new file mode 160000
index 0000000..11046e4
--- /dev/null
+++ b/monitoring_digilines
@@ -0,0 +1 @@
+Subproject commit 11046e4881fc9f3065f04fa2cf481a3ba11f8053
diff --git a/monitoring_mesecons b/monitoring_mesecons
new file mode 160000
index 0000000..772e2d9
--- /dev/null
+++ b/monitoring_mesecons
@@ -0,0 +1 @@
+Subproject commit 772e2d9704a89876124842814ce152075e62892a
diff --git a/monitoring_protection b/monitoring_protection
new file mode 160000
index 0000000..1a5ced8
--- /dev/null
+++ b/monitoring_protection
@@ -0,0 +1 @@
+Subproject commit 1a5ced8160c66688c0737026be498a6f5c143af9
diff --git a/monitoring_replacer b/monitoring_replacer
new file mode 160000
index 0000000..bb7821b
--- /dev/null
+++ b/monitoring_replacer
@@ -0,0 +1 @@
+Subproject commit bb7821becb61313f0816caef036e3d302132e852