diff --git a/.gitmodules b/.gitmodules
index 1b16c8bb9a10af018923cff13c07b1add88a8e5d..1e3835f3c7a9cba78b88ca2c0ea91d1c5557166a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,3 @@
-[submodule "libs/mavlink/include/mavlink/v1.0"]
-	path = libs/mavlink/include/mavlink/v1.0
-	url = https://github.com/mavlink/c_library_v1.git
 [submodule "src/GPS/Drivers"]
 	path = src/GPS/Drivers
 	url = https://github.com/PX4/GpsDrivers.git
diff --git a/libs/mavlink/include/mavlink/v1.0 b/libs/mavlink/include/mavlink/v1.0
deleted file mode 160000
index 13a478092fc9c2faa90c553c362e799ba3bad4e8..0000000000000000000000000000000000000000
--- a/libs/mavlink/include/mavlink/v1.0
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 13a478092fc9c2faa90c553c362e799ba3bad4e8