diff --git a/lib/curl_path.c b/lib/curl_path.c
index ba1b717231..259837539d 100644
--- a/lib/curl_path.c
+++ b/lib/curl_path.c
@@ -18,7 +18,7 @@
  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  * KIND, either express or implied.
  *
- * SPDX-License-Identifier: curl
+ * SPDX-License-Identifier: curl AND ISC
  *
  ***************************************************************************/