diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb64d5e..f0a6943 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres
 to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+### Added
+- Nested tag support - "parent/child" tags used with the "Tag" hierarchy create nested folders.
+
 ## [0.8.1] - 2021-03-14
 ### Changed
 - Use local time instead of UTC for search (Issue [#77](https://github.com/out-of-cheese-error/gooseberry/issues/77))
diff --git a/src/gooseberry/knowledge_base.rs b/src/gooseberry/knowledge_base.rs
index 846a65c..5eb2117 100644
--- a/src/gooseberry/knowledge_base.rs
+++ b/src/gooseberry/knowledge_base.rs
@@ -367,6 +367,10 @@ impl Gooseberry {
                                 .collect::<Result<Vec<String>, _>>()?,
                             raw_annotations: inner_annotations,
                         };
+                        // TODO: check if nested tags work on Windows
+                        if let Some(prefix) = path.parent() {
+                            fs::create_dir_all(prefix)?;
+                        }
                         fs::File::create(&path)?
                             .write_all(hbs.render("page", &page_data)?.as_bytes())?;
                     } else {