diff --git a/.gitmodules b/.gitmodules
index b65a851..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +0,0 @@
-[submodule "test_files"]
-	path = test_files
-	url = https://github.com/SheetJS/test_files
-	ignore = dirty
diff --git a/README.md b/README.md
index 5023be8..9be19c9 100644
--- a/README.md
+++ b/README.md
@@ -31,9 +31,6 @@ encodings for XLS and other legacy spreadsheet formats
 
 - [`dta`](packages/dta): Stata DTA file processor
 
-- [`test_files`](https://github.com/sheetjs/test_files): Test files and various
-plaintext baselines.
-
 ## License
 
 Please consult the attached LICENSE file for details.  All rights not explicitly
diff --git a/packages/ssf/index.html b/packages/ssf/index.html
index ce611df..9006aff 100644
--- a/packages/ssf/index.html
+++ b/packages/ssf/index.html
@@ -13,8 +13,8 @@ a { text-decoration: none }
 <pre>
 <b><a href="http://sheetjs.com">SSF (Spreadsheet Number Format) Live Demo</a></b>
 
-<a href="https://github.com/SheetJS/ssf">Source Code Repo</a>
-<a href="https://github.com/SheetJS/ssf/issues">Issues?  Something look weird?  Click here and report an issue</a>
+<a href="https://git.sheetjs.com/sheetjs/sheetjs/src/branch/master/packages/ssf">Source Code Repo</a>
+<a href="https://git.sheetjs.com/SheetJS/sheetjs/issues">Issues?  Something look weird?  Click here and report an issue</a>
 </pre>
 <table>
 	<tr><td><b>Format code:</b></td><td><input type="text" id="fmt" value="General"></td></tr>
diff --git a/packages/ssf/ssf.md b/packages/ssf/ssf.md
index 38456f7..dd57eb2 100644
--- a/packages/ssf/ssf.md
+++ b/packages/ssf/ssf.md
@@ -1446,7 +1446,7 @@ SSF.load_table = function load_table(tbl/*:{[n:number]:string}*/) { for(var i=0;
 
 ## Fraction Library
 
-The implementation is from [our frac library](https://github.com/SheetJS/frac/):
+The implementation is from [our frac library](https://git.sheetjs.com/SheetJS/frac/):
 
 ```js>bits/30_frac.js
 function frac(x, D, mixed) {
diff --git a/test_files b/test_files
deleted file mode 160000
index 1ea05a3..0000000
--- a/test_files
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 1ea05a3eee0a746c102dea42e729b31e4ebfca35