Rangers will be without Hamza Igamane and Thelo Aasgaard against Dundee, due to injury issues.
The Ibrox duo are building back to full fitness but are not ready to feature in the Scottish Premiership fixture this weekend.
Igamane had missed two weeks of pre-season due to visa issues and then suffered an injury knock against Panathinaikos.
Aasgaard is yet to make his competitive debut for Rangers after an injury in a pre-season friendly.
Mikey Moore will also be unavailable for Rangers due to a continued delay in his paperwork being finalised.
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Martin said: "Moore just not there, a lot of protocols need to go through for under-18s.
"Hamza missed two weeks with visa issues, and picked up a small injury in first game, so we are building him back up to avoid any injuries.
"He is a great lad and just needs to get fully fit."
Rangers will, though, have Max Aarons available for selection after being withdrawn in the Champions League qualifying win over Viktoria Plzen.
The Rangers boss explained: "Max (Aarons) is fit, he had a good game the other night as did Jefte on the other side."