diff --git a/.gitmodules b/.gitmodules
index 4ffbd1f345bbf6e589a659fc24b68eeb9012f334..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "firmware/fab-step/src/osape-d21"]
-	path = firmware/fab-step/src/osape-d21
-	url = ssh://git@gitlab.cba.mit.edu:846/jakeread/osape-d21.git
diff --git a/datasheets/drv8841.pdf b/datasheets/drv8841.pdf
deleted file mode 100644
index 9baa5113cfadd922ba941e60c051b4db34ad489b..0000000000000000000000000000000000000000
Binary files a/datasheets/drv8841.pdf and /dev/null differ
diff --git a/firmware/fab-step/src/osape-d21 b/firmware/fab-step/src/osape-d21
deleted file mode 160000
index 90d188077f000762bcaf89c41a392eef18fdb535..0000000000000000000000000000000000000000
--- a/firmware/fab-step/src/osape-d21
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 90d188077f000762bcaf89c41a392eef18fdb535