diff --git a/README.md b/README.md
index 6d5f922..19f5785 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@ This repository contains reference designs of PCB to be used as a base for other
 
 ## Designs
 
+[3.5" Hard Drive 50-pin SCSI PCB](3.5%20Hard%20Drive%2050-pin%20SCSI%20PCB)
 [Connector Shield for Macintosh II-Family Computer \(aka NuBus and PDS Card bracket\)](Connector%20Shield%20for%20Macintosh%20II-Family%20Computer)