diff --git a/tool/test/org/antlr/v4/test/Java-LR.g4 b/tool/test/org/antlr/v4/test/Java-LR.g4
index 7e0963983..df28d82e3 100644
--- a/tool/test/org/antlr/v4/test/Java-LR.g4
+++ b/tool/test/org/antlr/v4/test/Java-LR.g4
@@ -504,7 +504,7 @@ literal
     |   FloatingPointLiteral
     |   CharacterLiteral
     |   StringLiteral
-    |   booleanLiteral
+    |   BooleanLiteral
     |   'null'
     ;
 
@@ -514,11 +514,6 @@ integerLiteral
     |   DecimalLiteral
     ;
 
-booleanLiteral
-    :   'true'
-    |   'false'
-    ;
-
 // ANNOTATIONS
 
 annotations
@@ -917,6 +912,13 @@ HexExponent : ('p'|'P') ('+'|'-')? ('0'..'9')+ ;
 fragment
 FloatTypeSuffix : ('f'|'F'|'d'|'D') ;
 
+// §3.10.3 Boolean Literals
+
+BooleanLiteral
+	:	'true'
+	|	'false'
+	;
+
 CharacterLiteral
     :   '\'' ( EscapeSequence | ~('\''|'\\') ) '\''
     ;
diff --git a/tool/test/org/antlr/v4/test/Java.g4 b/tool/test/org/antlr/v4/test/Java.g4
index 751cfcd06..69f29c57f 100644
--- a/tool/test/org/antlr/v4/test/Java.g4
+++ b/tool/test/org/antlr/v4/test/Java.g4
@@ -501,7 +501,7 @@ literal
     |   FloatingPointLiteral
     |   CharacterLiteral
     |   StringLiteral
-    |   booleanLiteral
+    |   BooleanLiteral
     |   'null'
     ;
 
@@ -511,11 +511,6 @@ integerLiteral
     |   DecimalLiteral
     ;
 
-booleanLiteral
-    :   'true'
-    |   'false'
-    ;
-
 // ANNOTATIONS
 
 annotations
@@ -1019,6 +1014,13 @@ HexExponent : ('p'|'P') ('+'|'-')? ('0'..'9')+ ;
 fragment
 FloatTypeSuffix : ('f'|'F'|'d'|'D') ;
 
+// §3.10.3 Boolean Literals
+
+BooleanLiteral
+	:	'true'
+	|	'false'
+	;
+
 CharacterLiteral
     :   '\'' ( EscapeSequence | ~('\''|'\\') ) '\''
     ;