1 files changed, 5 insertions, 0 deletions
diff --git a/qface/idl/parser/T.g4 b/qface/idl/parser/T.g4
index 9cfe4e7..8d07623 100644
--- a/qface/idl/parser/T.g4
+++ b/qface/idl/parser/T.g4
@@ -76,6 +76,7 @@ typeSymbol
     : primitiveTypeSymbol
     | complexTypeSymbol
     | listTypeSymbol
+    | mapTypeSymbol
     | modelTypeSymbol
     ;
 
@@ -95,6 +96,10 @@ listTypeSymbol
     : 'list' '<' valueType=typeSymbol '>'
     ;
 
+mapTypeSymbol
+    : 'map' '<' valueType=typeSymbol '>'
+    ;
+
 modelTypeSymbol
     : 'model' '<' valueType=typeSymbol '>'
     ;