diff --git a/.gitmodules b/.gitmodules
index 684aedf..04aed73 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -241,23 +241,18 @@
 [submodule "random_messages"]
 	path = random_messages
 	url = https://sys4.fr/gitea/mff/random_messages.git
-	branch = mff
 [submodule "report"]
 	path = report
 	url = https://sys4.fr/gitea/mff/report.git
-	branch = mff
 [submodule "returnmirror"]
 	path = returnmirror
 	url = https://sys4.fr/gitea/mff/minetest_returnmirror.git
-	branch = mff
 [submodule "riesenpilz"]
 	path = riesenpilz
 	url = https://sys4.fr/gitea/mff/riesenpilz.git
-	branch = mff
 [submodule "runes"]
 	path = runes
 	url = https://sys4.fr/gitea/mff/runes.git
-	branch = master
 [submodule "sea"]
 	path = sea
 	url = https://sys4.fr/gitea/mff/minetest-mod-sea.git