diff --git a/real_robot/crazyflie-firmware b/real_robot/crazyflie-firmware
deleted file mode 160000
index 8c606d1f8f89f1f00462dfa1f294a431a321242d..0000000000000000000000000000000000000000
--- a/real_robot/crazyflie-firmware
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 8c606d1f8f89f1f00462dfa1f294a431a321242d
diff --git a/real_robot/crazyflie_tools b/real_robot/crazyflie_tools
deleted file mode 160000
index 420dcc647bc4212c982de66c8809d975fe937952..0000000000000000000000000000000000000000
--- a/real_robot/crazyflie_tools
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 420dcc647bc4212c982de66c8809d975fe937952