1 files changed, 5 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 8bd89f1..b4e8116 100644
--- a/Makefile
+++ b/Makefile
@@ -2,9 +2,12 @@ CC = g++
 CFLAGS = -Wall -pedantic
 LDFLAGS = -ltbb -lglut -lGLU -lGL
 
-balls: balls.o collision.o
+balls: balls.o collision.o geometry.o
 	${CC} -o $@ $^ ${LDFLAGS}
 	@echo done
 
 %.o: %.cpp balls.h
-	${CC} -c ${CFLAGS} $<
-\ No newline at end of file
+	${CC} -c ${CFLAGS} $<
+
+clean:
+	rm -f ./*.o balls
+\ No newline at end of file