Makefile | 4 ++--

diff --git a/Makefile b/Makefile
index 30b76acab408f43647be4bb34d6d9af14613637c..64c6e204069140b8c9b148b480671fbac63622d9 100644
--- a/Makefile
+++ b/Makefile
@@ -26,10 +26,10 @@
 $(SRC): nnn.h
 
 $(BIN): $(SRC)
-	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LDLIBS)
 
 debug: $(SRC)
-	$(CC) -DDEBUGMODE -g $(CFLAGS) $(LDFLAGS) -o $(BIN) $^ $(LDLIBS)
+	$(CC) -DDEBUGMODE -g $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $(BIN) $^ $(LDLIBS)
 
 install: all
 	$(INSTALL) -m 0755 -d $(DESTDIR)$(PREFIX)/bin