1 files changed, 1 insertions, 0 deletions
diff --git a/common.mk b/common.mk
index 4f081c24f9..18bacc1e01 100644
--- a/common.mk
+++ b/common.mk
@@ -198,6 +198,7 @@ capi: $(CAPIOUT)/.timestamp PHONY
 $(CAPIOUT)/.timestamp: Doxyfile $(PREP)
 	$(Q) $(MAKEDIRS) "$(@D)"
 	$(ECHO) generating capi
+	- \
 	$(Q) $(DOXYGEN) -b
 	$(Q) $(MINIRUBY) -e 'File.open(ARGV[0], "w"){|f| f.puts(Time.now)}' "$@"