diff --git a/modules/gdscript/gd_tokenizer.cpp b/modules/gdscript/gd_tokenizer.cpp
index 560724cad0..b591ed3b4b 100644
--- a/modules/gdscript/gd_tokenizer.cpp
+++ b/modules/gdscript/gd_tokenizer.cpp
@@ -97,6 +97,7 @@ const char* GDTokenizer::token_names[TK_MAX]={
 "preload",
 "assert",
 "yield",
+"signal",
 "'['",
 "']'",
 "'{'",