diff --git a/.gitmodules b/.gitmodules
index 075894e4e9..07beebb916 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,6 +7,3 @@
 [submodule "vendor/micropython"]
 	path = vendor/micropython
 	url = https://github.com/trezor/micropython.git
-[submodule "vendor/norcow"]
-	path = vendor/norcow
-	url = https://github.com/trezor/norcow.git
diff --git a/vendor/norcow b/vendor/norcow
deleted file mode 160000
index 1ba9fcac4f..0000000000
--- a/vendor/norcow
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 1ba9fcac4f086258829207040409f4cd61415a96