diff --git a/src/Makefile b/src/Makefile
index 9518942b2b67bfbd2cbdaa4d45a4133438483cfb..a4c3c4fdbaea6992f150d85f495c2becd328008b 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -708,7 +708,7 @@ endif
 endif
 
 define deps_rule +=
-	$(CC) $(CFLAGS) -M -MF $@ -MT $(OBJDIR)/$< $<
+	$(CC) $(CFLAGS) -M -MF $@ -MT $(OBJDIR)/$(<:.c=.o) $<
 endef
 
 $(DEPDIR)/%.d: %.c