diff --git a/doc/index.md b/doc/index.md
index 1f8bec32339af64515eaf1df1da5b18d9adc7b15..c4649f6729cfa2fea9334dc73b9424eb38b84944 100644
--- a/doc/index.md
+++ b/doc/index.md
@@ -1,6 +1,6 @@
 <img src="images/logos/OpenCAPIF.png" alt="drawing" width="200"/>
 
-# Release 0
+# Release 0.0
 
 The APIs included in release 0.0 are: