diff --git a/books/projectinca/SUMMARY.md b/books/projectinca/SUMMARY.md
index e67ab4d..ec4101b 100644
--- a/books/projectinca/SUMMARY.md
+++ b/books/projectinca/SUMMARY.md
@@ -42,7 +42,7 @@
   - [Elestio](partners_utilization/elestio.md)
   - [Earth Wallet](partners_utilization/earth_wallet.md)
   - [Holochain](partners_utilization/holochain.md)
-  - [Holochain](partners_utilization/helium.md)
+  - [Helium](partners_utilization/helium.md)
   - [Sikana](partners_utilization/sikana.md)
   - [vindo](partners_utilization/vindo.md)
   - [vverse](partners_utilization/vverse.md)