diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 830cd6c..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "riscv-gnu-toolchain"]
-	path = riscv-gnu-toolchain
-	url = https://github.com/riscv-collab/riscv-gnu-toolchain.git
diff --git a/riscv-gnu-toolchain b/riscv-gnu-toolchain
deleted file mode 160000
index 96d9f40..0000000
--- a/riscv-gnu-toolchain
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 96d9f40c9d5649089031c476cf37728013212288