diff --git a/tests/techmap/dfflibmap.ys b/tests/techmap/dfflibmap.ys
index b5ba8fe63..87ecc8bc7 100644
--- a/tests/techmap/dfflibmap.ys
+++ b/tests/techmap/dfflibmap.ys
@@ -23,7 +23,7 @@ read_liberty -lib dfflibmap.lib
 equiv_opt -map dfflibmap-sim.v -assert -multiclock dfflibmap -liberty dfflibmap.lib
 equiv_opt -map dfflibmap-sim.v -assert -multiclock dfflibmap -prepare -liberty dfflibmap.lib
 
-dfflibmap -prepare -liberty dffl*bmap.lib
+dfflibmap -prepare -liberty dfflibmap.lib
 equiv_opt -map dfflibmap-sim.v -assert -multiclock dfflibmap -map-only -liberty dfflibmap.lib
 
 design -load orig