notmuch_client_modules = $(notmuch_client_srcs:.c=.o)
-notmuch: $(notmuch_client_modules) lib/libnotmuch.a util/libutil.a
+notmuch: $(notmuch_client_modules) lib/libnotmuch.a util/libutil.a parse-time-string/libparse-time-string.a
$(call quiet,CXX $(CFLAGS)) $^ $(FINAL_LIBNOTMUCH_LDFLAGS) -o $@
notmuch-shared: $(notmuch_client_modules) lib/$(LINKER_NAME)