diff --git a/gen_wrap.py b/gen_wrap.py
index 5769963083dd4d26b404354e42e684e125fd4c08..f6a1019e5d8d1baef40bb66208a8c51ea79026f9 100644
--- a/gen_wrap.py
+++ b/gen_wrap.py
@@ -242,7 +242,7 @@ ENUMS = {
     """,
 
     # ast_type.h
-    "isl_ast_op_type": """
+    "isl_ast_expr_op_type": """
         isl_ast_op_error,
         isl_ast_op_and,
         isl_ast_op_and_then,
@@ -332,7 +332,7 @@ ENUMS = {
     "isl_schedule_algorithm": """
         ISL_SCHEDULE_ALGORITHM_ISL,
         ISL_SCHEDULE_ALGORITHM_FEAUTRIER,
-    """
+    """,
     }
 
 TYPEDEFD_ENUMS = ["isl_stat", "isl_bool"]
diff --git a/islpy/__init__.py b/islpy/__init__.py
index 21ef79712707d364c53b07388e2d0af8c3d4db39..d5dd79ad6af5abd053f6be4cfd31cda0be376c9e 100644
--- a/islpy/__init__.py
+++ b/islpy/__init__.py
@@ -100,7 +100,7 @@ error = _isl.error
 stat = _isl.stat
 dim_type = _isl.dim_type
 schedule_node_type = _isl.schedule_node_type
-ast_op_type = _isl.ast_op_type
+ast_expr_op_type = _isl.ast_expr_op_type
 ast_expr_type = _isl.ast_expr_type
 ast_node_type = _isl.ast_node_type
 ast_loop_type = _isl.ast_loop_type