1 files changed, 1 insertions, 1 deletions
diff --git a/src/sord.c b/src/sord.c
index 0e830b7..a8a0c63 100644
--- a/src/sord.c
+++ b/src/sord.c
@@ -1085,7 +1085,7 @@ sord_new_literal_counted(SordWorld*     world,
 	key.meta.lit.datatype = sord_node_copy(datatype);
 	memset(key.meta.lit.lang, 0, sizeof(key.meta.lit.lang));
 	if (lang) {
-		strncpy(key.meta.lit.lang, lang, sizeof(key.meta.lit.lang));
+		strncpy(key.meta.lit.lang, lang, sizeof(key.meta.lit.lang) - 1);
 	}
 
 	return sord_insert_node(world, &key, true);