diff --git a/.github/workflows/markdown-links.yml b/.github/workflows/markdown-links.yml
new file mode 100644
index 0000000..cad04b7
--- /dev/null
+++ b/.github/workflows/markdown-links.yml
@@ -0,0 +1,14 @@
+name: Check Markdown links
+
+on:
+  push:
+  schedule:
+    # run every Sunday at 9:00AM (see https://pubs.opengroup.org/onlinepubs/9699919799/utilities/crontab.html#tag_20_25_07)
+    - cron: '0 9 * * 0'
+
+jobs:
+  markdown-link-check:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - uses: gaurav-nelson/github-action-markdown-link-check@v1
\ No newline at end of file
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yml
similarity index 100%
rename from .github/workflows/test.yaml
rename to .github/workflows/test.yml
diff --git a/README.md b/README.md
index a2b85f0..8b9718f 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,6 @@ This was designed to generalize how we develop C++ code in CSCI 104 to be portab
 whichever Docker container you choose. Of course, this project would not be possible without the reference
 of [docker/cli](https://github.com/docker/cli) for examples of how to use the Docker Engine API.
 
-
 ## Installation
 
 You can follow the installation instructions below to install