diff --git a/contributors.txt b/contributors.txt
index db44a10a1e..48c4fb7945 100644
--- a/contributors.txt
+++ b/contributors.txt
@@ -302,3 +302,4 @@ YYYY/MM/DD, github id, Full name, email
 2021/05/04, joakker, Joaquín León, joaquinandresleon108@gmail.com
 2021/05/06, renancaraujo, Renan C. Araújo, renancaraujo@users.noreply.github.com
 2021/05/06, canastro, Ricardo Canastro, ricardocanastro@users.noreply.github.com
+2021/07/01, marcauberer, Marc Auberer, marc.auberer@chillibits.com
diff --git a/tool/src/org/antlr/v4/codegen/target/GoTarget.java b/tool/src/org/antlr/v4/codegen/target/GoTarget.java
index 1d0a9a4696..ac0b93fdb2 100644
--- a/tool/src/org/antlr/v4/codegen/target/GoTarget.java
+++ b/tool/src/org/antlr/v4/codegen/target/GoTarget.java
@@ -42,7 +42,7 @@ public class GoTarget extends Target {
 	// predeclared identifiers https://golang.org/ref/spec#Predeclared_identifiers
 	private static final String[] goPredeclaredIdentifiers = {
 			"bool", "byte", "complex64", "complex128", "error", "float32", "float64",
-			"int", ",int8", "int16", "int32", "int64", "rune", "string",
+			"int", "int8", "int16", "int32", "int64", "rune", "string",
 			"uint", "uint8", "uint16", "uint32", "uint64", "uintptr",
 			"true", "false", "iota", "nil",
 			"append", "cap", "close", "complex", "copy", "delete", "imag", "len",