diff --git a/meta-ohos-core/conf/distro/openharmony-linux.conf b/meta-ohos-core/conf/distro/openharmony-linux.conf
index 61d5aa627ef1870675cadbe7b78103d96ef6abde..2dfa572b8b5703f536495d48cd7631d375814f0a 100644
--- a/meta-ohos-core/conf/distro/openharmony-linux.conf
+++ b/meta-ohos-core/conf/distro/openharmony-linux.conf
@@ -4,4 +4,6 @@ DISTRO = "openharmony-linux"
 DISTRO_NAME = "OpenHarmony Base Linux Distro"
 DISTRO_VERSION = "0.1"
 
+TCLIBC = "musl"
+
 INIT_MANAGER = "systemd"