diff --git a/.gitmodules b/.gitmodules
index 7af82082..4a973500 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,3 +13,6 @@
 [submodule "thirdparty/lwgps"]
 	path = thirdparty/lwgps
 	url = https://github.com/rmspacefish/lwgps.git
+[submodule "fsfw_hal"]
+	path = fsfw_hal
+	url = https://egit.irs.uni-stuttgart.de/fsfw/fsfw_hal.git
diff --git a/fsfw_hal b/fsfw_hal
new file mode 160000
index 00000000..45eb9cbe
--- /dev/null
+++ b/fsfw_hal
@@ -0,0 +1 @@
+Subproject commit 45eb9cbe2bc7e7e11aca7a6262098251f358ec8d