diff --git a/src/Makefile b/src/Makefile
index 9ea4b654f..9ff344c6a 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -255,6 +255,8 @@ persist-settings: distclean
 	echo WARN=$(WARN) >> .make-settings
 	echo OPT=$(OPT) >> .make-settings
 	echo MALLOC=$(MALLOC) >> .make-settings
+	echo BUILD_TLS=$(BUILD_TLS) >> .make-settings
+	echo USE_SYSTEMD=$(USE_SYSTEMD) >> .make-settings
 	echo CFLAGS=$(CFLAGS) >> .make-settings
 	echo LDFLAGS=$(LDFLAGS) >> .make-settings
 	echo REDIS_CFLAGS=$(REDIS_CFLAGS) >> .make-settings