diff --git a/c_mpos/quirc b/c_mpos/quirc
deleted file mode 160000
index a9c52e79..00000000
--- a/c_mpos/quirc
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit a9c52e79283d6872728e68fec7892dc7c276c827