diff --git a/testcircuit/quartus/TestSignalGenerator.qsf b/testcircuit/quartus/TestSignalGenerator.qsf
index 95beae2..0401fee 100644
--- a/testcircuit/quartus/TestSignalGenerator.qsf
+++ b/testcircuit/quartus/TestSignalGenerator.qsf
@@ -75,7 +75,7 @@ set_location_assignment PIN_75 -to DB[9]
 set_location_assignment PIN_39 -to DB[8]
 set_location_assignment PIN_40 -to DB[7]
 set_location_assignment PIN_74 -to DB[6]
-set_location_assignment PIN_76 -to DB[5]
+set_location_assignment PIN_70 -to DB[5]
 set_location_assignment PIN_78 -to DB[4]
 set_location_assignment PIN_80 -to DB[3]
 set_location_assignment PIN_87 -to DB[2]