diff --git a/.gitmodules b/.gitmodules
index ac6824b8..6ddc3978 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,9 +13,6 @@
 [submodule "generators/fsfwgen"]
 	path = generators/deps/fsfwgen
 	url = https://egit.irs.uni-stuttgart.de/fsfw/fsfw-gen.git
-[submodule "thirdparty/arcsec_star_tracker"]
-	path = thirdparty/arcsec_star_tracker
-	url = https://egit.irs.uni-stuttgart.de/eive/arcsec_star_tracker.git
 [submodule "thirdparty/json"]
 	path = thirdparty/json
 	url = https://github.com/nlohmann/json.git