diff --git a/sigma.ini b/sigma.ini
index ee43c0e..69c74bc 100644
--- a/sigma.ini
+++ b/sigma.ini
@@ -27,7 +27,7 @@ att mux line=04,2024,line=5,2025
 #attach coc lines for the remaining vt-100 type terminals
 att mux 4000
 att lp    cpvprinter
-att mt0   ../cpcp.tap
+att mt0   cpcp.tap
 att dpb0  cpvswap
 att dpb1  cpvfiles