-binloader.o: binloader.cpp arena.cpp count.pb.h
-binmerger.o: binmerger.cpp count.pb.h
-binlookup.o: binlookup.cpp count.pb.h
+binloader.o: binloader.cpp count.pb.h
+binmerger.o: binmerger.cpp merge_count.h count.pb.h
+binlookup.o: binlookup.cpp merge_count.h count.pb.h
+merge_count.o: merge_count.cpp merge_count.h count.pb.h