diff --git a/collections/tfgrid4/roadmap_tfgrid.md b/collections/tfgrid4/roadmap_tfgrid.md
index 5e652a6..e34195b 100644
--- a/collections/tfgrid4/roadmap_tfgrid.md
+++ b/collections/tfgrid4/roadmap_tfgrid.md
@@ -10,7 +10,7 @@ This section covers the TFGrid 4.0 roadmap. Stay tuned for more information on t
 
 - No more TFChain
 - Many peer-to-peer features
-- Features as descrived in [v4.0](v40/40.md)
-- Concepts as described in [all trust document](v40/alltrust.md).
+- Features as descrived in [v4.0](v40:40.md)
+- Concepts as described in [all trust document](v40:alltrust.md).
 
 > Note: More information will follow, TODO link to right sections
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