diff --git a/docs/src/languages/elixir.md b/docs/src/languages/elixir.md
index d592df1805a04df2bc88d0802e03fac2c75883f1..6724ef177900bab07ee4a07ccb0969e401ae5d18 100644
--- a/docs/src/languages/elixir.md
+++ b/docs/src/languages/elixir.md
@@ -80,6 +80,19 @@ The following example sets the minimum number of characters required for a proje
 
 See the [Expert configuration](https://expert-lsp.org/docs/configuration/) page for all available options.
 
+To use a custom Expert build, add the following to your settings file:
+
+```json [settings]
+  "lsp": {
+    "expert": {
+      "binary": {
+        "path": "/path/to/expert",
+        "arguments": ["--stdio"]
+      }
+    }
+  }
+```
+
 ### Using Next LS
 
 Enable Next LS by adding the following to your settings file: