diff --git a/src/engine/focil.md b/src/engine/experimental/eip7805.md
similarity index 98%
rename from src/engine/focil.md
rename to src/engine/experimental/eip7805.md
index 918c71d25..72a569639 100644
--- a/src/engine/focil.md
+++ b/src/engine/experimental/eip7805.md
@@ -1,6 +1,6 @@
-# Engine API -- FOCIL
+# Engine API -- EIP-7805
 
-Engine API changes introduced in FOCIL.
+Engine API changes introduced in EIP-7805.
 
 This specification is based on and extends [Engine API - Prague](./prague.md) specification.