diff --git a/Makefile b/Makefile
index 20d4f71..fff3e48 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,13 @@
 CC := c99
 CFLAGS := -Wall -Wextra -O2
-DEP := numericx.c
+DEP := cli.c numericx.o
 
 .PHONY: all
 all: decimal-to-earth earth-to-decimal decimal-to-sun sun-to-decimal decimal-to-lori decimal-to-nonal_inf decimal-to-nonal lori-to-decimal nonal_inf-to-decimal nonal-to-decimal uninfinity decimal-to-binary binary-to-decimal
 
+numericx.o: numericx.c
+	$(CC) $(CFLAGS) -c $^
+
 decimal-to-earth: $(DEP)
 	$(CC) $(CFLAGS) -DFROM_NUMERICALS=\"0123456789\" -DFROM_FIRST_NUMBER_VOID -DFROM_INFINITE_BASE -DTO_NUMERICALS=\"12345\" -o $@ $^
 
@@ -55,7 +58,7 @@ uninfinity: $(DEP)
 
 .PHONY: clean
 clean:
-	\rm -f *-to-* uninfinity
+	\rm -f *-to-* uninfinity *.o
 
 .PHONY: run
 run: decimal-to-earth