diff --git a/blog/content/README.md b/blog/content/README.md
index e1cf1761..f92e6895 100644
--- a/blog/content/README.md
+++ b/blog/content/README.md
@@ -4,9 +4,12 @@ This folder contains the content for the _"Writing an OS in Rust"_ blog.
 
 ## License
 
-This folder is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, available in [LICENSE-CC-BY-NC](LICENSE-CC-BY-NC) or under <https://creativecommons.org/licenses/by-nc/4.0/>.
+This folder is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, available in [LICENSE-CC-BY-NC](LICENSE-CC-BY-NC) or under <https://creativecommons.org/licenses/by-nc/4.0/>. The following exceptions exist:
 
-All _code examples_ between markdown code blocks denoted by three backticks (<code>\`\`\`</code>) are additionally licensed under either of
+- The post icons are taken from the [Bootstrap Icons](https://icons.getbootstrap.com/) project, which are [licensed under the MIT license by "The Bootstrap Authors"](https://github.com/twbs/icons/blob/main/LICENSE.md).
+- All files that have a custom license header. These files are licensed as described in this header.
+
+In addition to the above license terms, all _code examples_ between markdown code blocks denoted by three backticks (<code>\`\`\`</code>) are additionally licensed under either of
 
 - Apache License, Version 2.0 ([LICENSE-APACHE](../../LICENSE-APACHE) or
   https://www.apache.org/licenses/LICENSE-2.0)