diff --git a/src/kirin/dialects/py/indexing.py b/src/kirin/dialects/py/indexing.py
index a1d88243b..564f25915 100644
--- a/src/kirin/dialects/py/indexing.py
+++ b/src/kirin/dialects/py/indexing.py
@@ -98,7 +98,17 @@ class Concrete(interp.MethodTable):
 
     @interp.impl(GetItem)
     def getindex(self, interp, frame: interp.Frame, stmt: GetItem):
-        return (frame.get(stmt.obj)[frame.get(stmt.index)],)
+        from kirin.dialects.py.slice import SliceAttribute
+
+        index = frame.get(stmt.index)
+
+        # need to handle special case of slice attribute
+        if isinstance(index, SliceAttribute):
+            index_value = index.unwrap()
+        else:
+            index_value = index
+
+        return (frame.get(stmt.obj)[index_value],)
 
 
 @dialect.register(key="typeinfer")
@@ -208,7 +218,16 @@ def getitem(
             return (const.Unknown(),)
 
         if isinstance(obj, const.Value):
-            return (const.Value(obj.data[index.data]),)
+            from kirin.dialects.py.slice import SliceAttribute
+
+            # need to handle special case of slice attribute
+            if isinstance(index.data, SliceAttribute):
+                index_value = index.data.unwrap()
+            else:
+                index_value = index.data
+
+            return (const.Value(obj.data[index_value]),)
+
         elif isinstance(obj, const.PartialTuple):
             obj = obj.data
             if isinstance(index.data, int) and 0 <= index.data < len(obj):
diff --git a/src/kirin/dialects/py/slice.py b/src/kirin/dialects/py/slice.py
index e7a2adde1..93d9e8936 100644
--- a/src/kirin/dialects/py/slice.py
+++ b/src/kirin/dialects/py/slice.py
@@ -13,6 +13,7 @@
 
 from kirin import ir, types, interp, lowering
 from kirin.decl import info, statement
+from kirin.print.printer import Printer
 from kirin.dialects.py.constant import Constant
 
 dialect = ir.Dialect("py.slice")
@@ -62,6 +63,33 @@ def __init__(
         )
 
 
+@dataclass
+class SliceAttribute(ir.Data[slice]):
+
+    start: int | None
+    stop: int | None
+    step: int | None
+
+    def __post_init__(self) -> None:
+        if self.start is None and self.step is None:
+            self.type = types.Slice[types.Literal(self.stop)]
+        else:
+            self.type = types.Slice3[
+                types.Literal(self.start),
+                types.Literal(self.stop),
+                types.Literal(self.step),
+            ]
+
+    def unwrap(self):
+        return slice(self.start, self.stop, self.step)
+
+    def __hash__(self):
+        return hash((type(self), slice, self.start, self.stop, self.step))
+
+    def print_impl(self, printer: Printer) -> None:
+        return printer.plain_print(f"slice({self.start}, {self.stop}, {self.step})")
+
+
 @dialect.register
 class Concrete(interp.MethodTable):
 
@@ -69,11 +97,11 @@ class Concrete(interp.MethodTable):
     def _slice(self, interp, frame: interp.Frame, stmt: Slice):
         start, stop, step = frame.get_values(stmt.args)
         if start is None and step is None:
-            return (slice(stop),)
+            return (SliceAttribute(None, stop, None),)
         elif step is None:
-            return (slice(start, stop),)
+            return (SliceAttribute(start, stop, None),)
         else:
-            return (slice(start, stop, step),)
+            return (SliceAttribute(start, stop, step),)
 
 
 @dialect.register
diff --git a/src/kirin/types.py b/src/kirin/types.py
index 2fbd7a104..1e4721353 100644
--- a/src/kirin/types.py
+++ b/src/kirin/types.py
@@ -25,6 +25,7 @@
 NoneType = PyClass(type(None))
 List = Generic(list, TypeVar("T"))
 Slice = Generic(slice, TypeVar("T"))
+Slice3 = Generic(slice, TypeVar("T1"), TypeVar("T2"), TypeVar("T3"))
 Tuple = Generic(tuple, Vararg(TypeVar("T")))
 Dict = Generic(dict, TypeVar("K"), TypeVar("V"))
 Set = Generic(set, TypeVar("T"))