diff --git a/passes/opt/Makefile.inc b/passes/opt/Makefile.inc
index fdfc9e20e..214ea2647 100644
--- a/passes/opt/Makefile.inc
+++ b/passes/opt/Makefile.inc
@@ -23,6 +23,7 @@ OBJS += passes/opt/opt_lut_ins.o
 OBJS += passes/opt/opt_ffinv.o
 OBJS += passes/opt/pmux2shiftx.o
 OBJS += passes/opt/muxpack.o
+
 OBJS += passes/opt/splitlarge.o
 OBJS += passes/opt/peepopt.o
 GENFILES += passes/opt/peepopt_pm.h