diff --git a/README.md b/README.md
index 6a72739..3e23294 100644
--- a/README.md
+++ b/README.md
@@ -80,7 +80,7 @@ Alternatively, you can ignore the above requirements and develop right inside a
   * Resulting build artifacts include:
     * `mycontract.merged.fc` - merged and flattened FunC source code with all imports
     * `mycontract.fif` - Fift file result of compilation (not very useful by itself)
-    * `mycontract.cell` - the binary code cell of the compiled contract (for deployment)
+    * `mycontract.compiled.json` - the binary code cell of the compiled contract (for deployment). Saved in a hex format within a json file to support webapp imports
 
 * Test
   * In the root repo dir, run in terminal `npm run test`