diff --git a/practical_work/planets/skeleton/Makefile b/practical_work/planets/skeleton/Makefile
index 228efce7defc6232e5058eaa2814bcf653500d7f..358285ce7bb6f57f45e3a83cfa75e23f1ae27b8d 100644
--- a/practical_work/planets/skeleton/Makefile
+++ b/practical_work/planets/skeleton/Makefile
@@ -5,11 +5,11 @@ CFLAGS:=-g -Ofast -Wall -Wextra -fsanitize=address -fsanitize=leak -std=gnu11
 #The flags passed to the linker
 LDFLAGS:=-lm -lSDL2
 #Path to the lib Vec2
-VPATH:=vec2 gfx planet
+VPATH:=vec2 gfx celestial_body
 
 
 
-main: main.o vec2.o gfx.o planet.o
+main: main.o vec2.o gfx.o celestial_body.o
 	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
 
 run_tests: tests
@@ -18,7 +18,7 @@ run_tests: tests
 tests: vec_tests.o vec2.o
 	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
 
-planet.o: planet.h
+celestial_body.o: celestial_body.h
 
 vec2.o: vec2.h