diff --git a/Analysis/src/EmbeddedBuiltinDefinitions.cpp b/Analysis/src/EmbeddedBuiltinDefinitions.cpp
index 7582bc8f..29fc74ca 100644
--- a/Analysis/src/EmbeddedBuiltinDefinitions.cpp
+++ b/Analysis/src/EmbeddedBuiltinDefinitions.cpp
@@ -112,7 +112,6 @@ declare function type<T>(value: T): string
 declare function typeof<T>(value: T): string
 
 -- `assert` has a magic function attached that will give more detailed type information
--- declare function assert<T>(value: T, errorMessage: string?): T
 declare assert: (<T>(value: T) -> (T)) & (<T>(value: T, errorMessage: string) -> (T, string))
 declare function error<T>(message: T, level: number?): never