diff --git a/Sources/Experiment/Experiment.swift b/Sources/Experiment/Experiment.swift
index f00a949..206e81b 100644
--- a/Sources/Experiment/Experiment.swift
+++ b/Sources/Experiment/Experiment.swift
@@ -81,6 +81,6 @@ internal struct FetchError: Error {
     
     init(_ statusCode: Int, _ msg: String) {
         self.statusCode = statusCode
-        self.message = message
+        self.message = msg
     }
 }