diff --git a/Makefile b/Makefile
index 7d9ac33..b35ead7 100644
--- a/Makefile
+++ b/Makefile
@@ -181,5 +181,7 @@ OBJ=\
 $(BINARY): $(OBJ)
 	$(MSPDEBUG_CC) $(MSPDEBUG_LDFLAGS) -o $@ $^ $(MSPDEBUG_LIBS)
 
+util/chipinfo.o:	chipinfo.db
+
 .c.o:
 	$(MSPDEBUG_CC) $(MSPDEBUG_CFLAGS) -o $@ -c $*.c