diff --git a/src/SUMMARY.md b/src/SUMMARY.md
index 453da0a..b42ba1e 100644
--- a/src/SUMMARY.md
+++ b/src/SUMMARY.md
@@ -1,6 +1,6 @@
 # Summary
 
-- [Introduction](./chapter_1.md)
+- [Introduction](introduction.md)
 - [Terminology](./terminology.md)
 - [Deploying Fuzzytags Securely](./deploying-fuzzytags.md)
 - [Entangled Tags](./entangled.md)
diff --git a/src/chapter_1.md b/src/introduction.md
similarity index 100%
rename from src/chapter_1.md
rename to src/introduction.md