diff --git a/.gitmodules b/.gitmodules
index 380740fbec..b163678f6d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,9 +16,6 @@
 [submodule "hardware/InteractiveHtmlBom"]
 	path = hardware/InteractiveHtmlBom
 	url = https://github.com/openscopeproject/InteractiveHtmlBom.git
-[submodule "firmware/ext/cmsis-svd"]
-	path = firmware/ext/cmsis-svd
-	url = https://github.com/posborne/cmsis-svd
 [submodule "firmware/controllers/can/wideband_firmware"]
 	path = firmware/controllers/can/wideband_firmware
 	url = https://github.com/mck1117/wideband
diff --git a/firmware/ext/cmsis-svd b/firmware/ext/cmsis-svd
deleted file mode 160000
index e5db2387d9..0000000000
--- a/firmware/ext/cmsis-svd
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e5db2387d9c48359c9c5229a5bb436cf2ed5381f