diff --git a/.gitmodules b/.gitmodules
index 9381a76..f15de5a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -445,3 +445,12 @@
 [submodule "ambience"]
 	path = ambience
 	url = https://sys4.fr/gitea/mtcontrib/ambience.git
+[submodule "moon_phases"]
+	path = moon_phases
+	url = https://sys4.fr/gitea/mtcontrib/minetest_moon_phase.git
+[submodule "climate_api"]
+	path = climate_api
+	url = https://sys4.fr/gitea/mtcontrib/climate_api.git
+[submodule "regional_weather"]
+	path = regional_weather
+	url = https://sys4.fr/gitea/mtcontrib/regional_weather.git
diff --git a/climate_api b/climate_api
new file mode 160000
index 0000000..a56116e
--- /dev/null
+++ b/climate_api
@@ -0,0 +1 @@
+Subproject commit a56116e8ab50405431e4f862b9fcfcb58f725bc3
diff --git a/moon_phases b/moon_phases
new file mode 160000
index 0000000..f9182ca
--- /dev/null
+++ b/moon_phases
@@ -0,0 +1 @@
+Subproject commit f9182cae3f78b832e253d3ffc82cb7ff6a67cf8b
diff --git a/regional_weather b/regional_weather
new file mode 160000
index 0000000..4b44f25
--- /dev/null
+++ b/regional_weather
@@ -0,0 +1 @@
+Subproject commit 4b44f25ef89947e0c7fcd28d65df8327e5674153