diff --git a/install.sh b/install.sh
index 72dd1aa..858c3d0 100755
--- a/install.sh
+++ b/install.sh
@@ -33,6 +33,7 @@ SYMLINKS=(
   hyper.js
   irbrc
   logrotate.d
+  markdownlint.yaml
   peco
   powconfig
   pryrc
diff --git a/markdownlint.yaml b/markdownlint.yaml
new file mode 100644
index 0000000..823eaeb
--- /dev/null
+++ b/markdownlint.yaml
@@ -0,0 +1,10 @@
+---
+no-hard-tabs: # MD010
+  # Allow hard-tabs in code blocks in the below languages.
+  ignore_code_languages:
+    - go
+    - makefile
+
+blanks-around-fences: # MD031
+  # Don't force blank lines around code blocks in lists.
+  list_items: false