diff --git a/lsd/dist/sync_musl b/lsd/dist/sync_musl
index ccd4b33..8da240c 100644
--- a/lsd/dist/sync_musl
+++ b/lsd/dist/sync_musl
@@ -8,7 +8,10 @@ depend_on mkdir
 mkdir -p "$PREFIX/src"
 cd "$PREFIX/src"
 
-fetch_upstream "$MUSL_UPSTREAM"
+if [ -d musl ]
+then cd musl; git pull
+else fetch_upstream "$MUSL_UPSTREAM"; fi
+
 cd "$PREFIX/src/musl"
 ./configure --prefix="$PREFIX"
 make install