diff --git a/Makefile b/Makefile
index 150f360..26109b1 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ LFLAGS := $(shell pkg-config --libs glib-2.0)
 all: lake
 
 lake: lake.o env.o int.o string.o sym.o parse.o bool.o list.o
-	$(CC) $(CFLAGS) $(LFLAGS) $? -o $@
+	$(CC) $(CFLAGS) $(LFLAGS) $^ -o $@
 
 # use touch to prevent errors in case files do not exist
 clean: