diff --git a/.gitmodules b/.gitmodules
index ad0820c..1a85cc2 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,7 +2,3 @@
 	path = libopencm3
 	url = https://github.com/libopencm3/libopencm3
 	ignore = all
-[submodule "STM32duino-bootloader"]
-	path = STM32duino-bootloader
-	url = https://github.com/rogerclarkmelbourne/STM32duino-bootloader.git
-	ignore = all
diff --git a/STM32duino-bootloader b/STM32duino-bootloader
deleted file mode 160000
index 093b4df..0000000
--- a/STM32duino-bootloader
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 093b4df1a6e2d34a8554717c56daba085103c50b