diff --git a/Makefile b/Makefile
index 5dad366e9..62f7f339e 100644
--- a/Makefile
+++ b/Makefile
@@ -724,7 +724,7 @@ OBJS += passes/cmds/clean_zerowidth.o
 OBJS += passes/cmds/selectconst.o
 OBJS += passes/cmds/setattr.o
 OBJS += passes/cmds/splitcells.o
-OBJS += passes/cmds/cell_fanout.o
+OBJS += passes/cmds/annotate_cell_fanout.o
 OBJS += passes/cmds/splitfanout.o
 OBJS += passes/cmds/splitnets.o
 OBJS += passes/cmds/tee.o
diff --git a/passes/cmds/cell_fanout.cc b/passes/cmds/annotate_cell_fanout.cc
similarity index 100%
rename from passes/cmds/cell_fanout.cc
rename to passes/cmds/annotate_cell_fanout.cc