diff --git a/web/ui/react-app/src/vendor/flot/jquery.flot.crosshair.js b/web/ui/react-app/src/vendor/flot/jquery.flot.crosshair.js
index 0f161a5bc..c9f76022a 100644
--- a/web/ui/react-app/src/vendor/flot/jquery.flot.crosshair.js
+++ b/web/ui/react-app/src/vendor/flot/jquery.flot.crosshair.js
@@ -1,13 +1,7 @@
-/**
- *
- * THIS FILE WAS COPIED INTO PROMETHEUS FROM GRAFANA'S VENDORED FORK OF FLOT
- * (LIVING AT https://github.com/grafana/grafana/tree/master/public/vendor/flot),
- * WHICH CONTAINS FIXES FOR DISPLAYING NULL VALUES IN STACKED GRAPHS. THE ORIGINAL
- * FLOT CODE WAS LICENSED UNDER THE MIT LICENSE AS STATED BELOW. ADDITIONAL
- * CHANGES HAVE BEEN CONTRIBUTED TO THE GRAFANA FORK UNDER AN APACHE 2 LICENSE, SEE
- * https://github.com/grafana/grafana/blob/master/license.
- *
- */
+/*
+SPDX-License-Identifier: MIT
+Source: https://github.com/grafana/grafana/blob/main/public/vendor/flot/jquery.flot.crosshair.js
+*/
 
 /* eslint-disable prefer-spread */
 /* eslint-disable no-loop-func */
diff --git a/web/ui/react-app/src/vendor/flot/jquery.flot.js b/web/ui/react-app/src/vendor/flot/jquery.flot.js
index 3173cb679..f336e83a1 100644
--- a/web/ui/react-app/src/vendor/flot/jquery.flot.js
+++ b/web/ui/react-app/src/vendor/flot/jquery.flot.js
@@ -1,13 +1,7 @@
-/**
- *
- * THIS FILE WAS COPIED INTO PROMETHEUS FROM GRAFANA'S VENDORED FORK OF FLOT
- * (LIVING AT https://github.com/grafana/grafana/tree/master/public/vendor/flot),
- * WHICH CONTAINS FIXES FOR DISPLAYING NULL VALUES IN STACKED GRAPHS. THE ORIGINAL
- * FLOT CODE WAS LICENSED UNDER THE MIT LICENSE AS STATED BELOW. ADDITIONAL
- * CHANGES HAVE BEEN CONTRIBUTED TO THE GRAFANA FORK UNDER AN APACHE 2 LICENSE, SEE
- * https://github.com/grafana/grafana/blob/master/license.
- *
- */
+/*
+SPDX-License-Identifier: MIT
+Source: https://github.com/grafana/grafana/blob/main/public/vendor/flot/jquery.flot.js
+*/
 
 /* eslint-disable prefer-spread */
 /* eslint-disable no-loop-func */
diff --git a/web/ui/react-app/src/vendor/flot/jquery.flot.selection.js b/web/ui/react-app/src/vendor/flot/jquery.flot.selection.js
index deb35abb1..7fd0ee683 100644
--- a/web/ui/react-app/src/vendor/flot/jquery.flot.selection.js
+++ b/web/ui/react-app/src/vendor/flot/jquery.flot.selection.js
@@ -1,11 +1,7 @@
-/**
- *
- * THIS FILE WAS COPIED INTO PROMETHEUS FROM GRAFANA'S VENDORED FORK OF FLOT
- * (LIVING AT https://github.com/grafana/grafana/tree/v7.5.8/public/vendor/flot).
- * THE ORIGINAL FLOT CODE WAS LICENSED UNDER THE MIT LICENSE AS STATED BELOW.
- * ADDITIONAL CHANGES HAVE BEEN CONTRIBUTED TO THE GRAFANA FORK UNDER AN
- * APACHE 2 LICENSE, SEE https://github.com/grafana/grafana/blob/v7.5.8/LICENSE.
- */
+/*
+SPDX-License-Identifier: MIT
+Source: https://github.com/grafana/grafana/blob/main/public/vendor/flot/jquery.flot.selection.js
+*/
 
 /* eslint-disable prefer-spread */
 /* eslint-disable no-loop-func */
diff --git a/web/ui/react-app/src/vendor/flot/jquery.flot.stack.js b/web/ui/react-app/src/vendor/flot/jquery.flot.stack.js
index 1c172d58f..98cf07ab8 100644
--- a/web/ui/react-app/src/vendor/flot/jquery.flot.stack.js
+++ b/web/ui/react-app/src/vendor/flot/jquery.flot.stack.js
@@ -1,13 +1,7 @@
-/**
- *
- * THIS FILE WAS COPIED INTO PROMETHEUS FROM GRAFANA'S VENDORED FORK OF FLOT
- * (LIVING AT https://github.com/grafana/grafana/tree/master/public/vendor/flot),
- * WHICH CONTAINS FIXES FOR DISPLAYING NULL VALUES IN STACKED GRAPHS. THE ORIGINAL
- * FLOT CODE WAS LICENSED UNDER THE MIT LICENSE AS STATED BELOW. ADDITIONAL
- * CHANGES HAVE BEEN CONTRIBUTED TO THE GRAFANA FORK UNDER AN APACHE 2 LICENSE, SEE
- * https://github.com/grafana/grafana/blob/master/license.
- *
- */
+/*
+SPDX-License-Identifier: MIT
+Source: https://github.com/grafana/grafana/blob/main/public/vendor/flot/jquery.flot.stock.js
+*/
 
 /* eslint-disable prefer-spread */
 /* eslint-disable no-loop-func */
diff --git a/web/ui/react-app/src/vendor/flot/jquery.flot.time.js b/web/ui/react-app/src/vendor/flot/jquery.flot.time.js
index 7bce48724..04cb1803a 100644
--- a/web/ui/react-app/src/vendor/flot/jquery.flot.time.js
+++ b/web/ui/react-app/src/vendor/flot/jquery.flot.time.js
@@ -1,13 +1,7 @@
-/**
- *
- * THIS FILE WAS COPIED INTO PROMETHEUS FROM GRAFANA'S VENDORED FORK OF FLOT
- * (LIVING AT https://github.com/grafana/grafana/tree/master/public/vendor/flot),
- * WHICH CONTAINS FIXES FOR DISPLAYING NULL VALUES IN STACKED GRAPHS. THE ORIGINAL
- * FLOT CODE WAS LICENSED UNDER THE MIT LICENSE AS STATED BELOW. ADDITIONAL
- * CHANGES HAVE BEEN CONTRIBUTED TO THE GRAFANA FORK UNDER AN APACHE 2 LICENSE, SEE
- * https://github.com/grafana/grafana/blob/master/license.
- *
- */
+/*
+SPDX-License-Identifier: MIT
+Source: https://github.com/grafana/grafana/blob/main/public/vendor/flot/jquery.flot.time.js
+*/
 
 /* eslint-disable prefer-rest-params */
 /* eslint-disable no-useless-concat */