diff --git a/doc/install_and_upgrade.md b/doc/install_and_upgrade.md
index 4899d697bf..bf182e4f73 100644
--- a/doc/install_and_upgrade.md
+++ b/doc/install_and_upgrade.md
@@ -57,8 +57,8 @@ such.
 Note: if you are on OS X 10.11 ("El Capitan") or later, System Integrity
 Protection (a.k.a. "rootless") can cause two problems:
 
-  * [GHC 7.8.4 fails with `/usr/bin/ar: permission denied`](faq.html#usr-bin-ar-permission-denied)
-  * [DYLD_LIBRARY_PATH is ignored](faq.html#dyld-library-path-ignored)
+  * [GHC 7.8.4 fails with `/usr/bin/ar: permission denied`](faq.md#why-do-i-get-a-usrbinar-permission-denied-error)
+  * [DYLD_LIBRARY_PATH is ignored](faq.md#why-is-dyld_library_path-ignored)
 
 See the above FAQ links for workarounds.