diff --git a/.gitmodules b/.gitmodules
index 1e50673..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "02_crps_learning"]
-	path = 02_crps_learning
-	url = git@git.uni-due.de:dsee/papers/crps-learning-code.git
diff --git a/02_crps_learning b/02_crps_learning
deleted file mode 160000
index bc6d150..0000000
--- a/02_crps_learning
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit bc6d15048c9d6a4f4c71b5ff8ab32e21aca34140