diff --git a/microprogram_adder/microprogram_adder.qsf b/microprogram_adder/microprogram_adder.qsf
index 32922a6..a02b617 100644
--- a/microprogram_adder/microprogram_adder.qsf
+++ b/microprogram_adder/microprogram_adder.qsf
@@ -63,9 +63,9 @@ set_location_assignment PIN_188 -to A5
 set_location_assignment PIN_189 -to A6
 set_location_assignment PIN_191 -to A7
 set_location_assignment PIN_77 -to CLR
-set_location_assignment PIN_89 -to CPR0
+set_location_assignment PIN_92 -to CPR0
 set_location_assignment PIN_90 -to CPR1
-set_location_assignment PIN_92 -to CPR2
+set_location_assignment PIN_89 -to CPR2
 set_location_assignment PIN_61 -to CPuIR
 set_location_assignment PIN_132 -to P
 set_location_assignment PIN_142 -to Q0