diff --git a/.gitmodules b/.gitmodules
index b2f9f268d..b93ea9fd7 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -31,3 +31,4 @@
 [submodule "depends/luacov"]
 	path = depends/luacov
 	url = ../../keplerproject/luacov.git
+	shallow = true
diff --git a/depends/luacov b/depends/luacov
index 009ab719c..19b52ca02 160000
--- a/depends/luacov
+++ b/depends/luacov
@@ -1 +1 @@
-Subproject commit 009ab719cd1e5d57504ba2d5caa60058e90d0900
+Subproject commit 19b52ca0298c8942df82dd441d7a4a588db4c413