diff --git a/sqlmesh/core/dialect.py b/sqlmesh/core/dialect.py
index ac34f6b1be..ac31df4196 100644
--- a/sqlmesh/core/dialect.py
+++ b/sqlmesh/core/dialect.py
@@ -12,6 +12,7 @@
 from sqlglot import Dialect, Generator, ParseError, Parser, Tokenizer, TokenType, exp
 from sqlglot.dialects.dialect import DialectType
 from sqlglot.dialects.snowflake import Snowflake
+from sqlglot.helper import seq_get
 from sqlglot.optimizer.normalize_identifiers import normalize_identifiers
 from sqlglot.optimizer.qualify_columns import quote_identifiers
 from sqlglot.optimizer.qualify_tables import qualify_tables
@@ -449,14 +450,22 @@ def _create_parser(parser_type: t.Type[exp.Expression], table_keys: t.List[str])
     def parse(self: Parser) -> t.Optional[exp.Expression]:
         from sqlmesh.core.model.kind import ModelKindName
 
-        expressions = []
+        expressions: t.List[exp.Expression] = []
 
         while True:
-            key_expression = self._parse_id_var(any_token=True)
+            prev_property = seq_get(expressions, -1)
+            if not self._match(TokenType.COMMA, expression=prev_property) and expressions:
+                break
 
+            key_expression = self._parse_id_var(any_token=True)
             if not key_expression:
                 break
 
+            # This allows macro functions that programmaticaly generate the property key-value pair
+            if isinstance(key_expression, MacroFunc):
+                expressions.append(key_expression)
+                continue
+
             key = key_expression.name.lower()
 
             start = self._curr
@@ -501,9 +510,6 @@ def parse(self: Parser) -> t.Optional[exp.Expression]:
 
             expressions.append(self.expression(exp.Property, this=key, value=value))
 
-            if not self._match(TokenType.COMMA, expression=expressions[-1]):
-                break
-
         return self.expression(parser_type, expressions=expressions)
 
     return parse
diff --git a/tests/core/test_model.py b/tests/core/test_model.py
index 99609e22c3..e4b087f297 100644
--- a/tests/core/test_model.py
+++ b/tests/core/test_model.py
@@ -3952,6 +3952,13 @@ def test_this_model() -> None:
 
 
 def test_macros_in_model_statement(sushi_context, assert_exp_eq):
+    @macro()
+    def session_properties(evaluator, value):
+        return exp.Property(
+            this=exp.var("session_properties"),
+            value=exp.convert([exp.convert("foo").eq(exp.var(f"bar_{value}"))]),
+        )
+
     expressions = d.parse(
         """
         MODEL (
@@ -3960,7 +3967,8 @@ def test_macros_in_model_statement(sushi_context, assert_exp_eq):
                 time_column @{time_column}
 
             ),
-            start @IF(@gateway = 'test_gateway', '2023-01-01', '2024-01-02')
+            start @IF(@gateway = 'test_gateway', '2023-01-01', '2024-01-02'),
+            @session_properties(baz)
         );
 
         SELECT a, b UNION SELECT c, c
@@ -3974,6 +3982,7 @@ def test_macros_in_model_statement(sushi_context, assert_exp_eq):
     assert model.time_column
     assert model.time_column.column == exp.column("a", quoted=True)
     assert model.start == "2023-01-01"
+    assert model.session_properties == {"foo": exp.column("bar_baz", quoted=False)}
 
 
 def test_python_model_dialect():