diff --git a/src/ansiblelint/schemas/meta.json b/src/ansiblelint/schemas/meta.json
index 8e22226e8d..297315f17a 100644
--- a/src/ansiblelint/schemas/meta.json
+++ b/src/ansiblelint/schemas/meta.json
@@ -1015,6 +1015,7 @@
               "15SP3",
               "15SP4",
               "15SP5",
+              "15SP6",
               "all"
             ],
             "type": "string"