diff --git a/tests/test_assembly_arg_str.py b/tests/test_assembly_arg_str.py
index 0c31998130..8552b2c805 100644
--- a/tests/test_assembly_arg_str.py
+++ b/tests/test_assembly_arg_str.py
@@ -1,7 +1,6 @@
 import pytest
 
 from xdsl.dialects.arm.assembly import assembly_arg_str
-from xdsl.dialects.arm.attrs import LabelAttr
 from xdsl.dialects.arm.register import IntRegisterType
 from xdsl.dialects.test import TestType
 from xdsl.utils.test_value import TestSSAValue
@@ -12,11 +11,6 @@ def test_assembly_arg_str_ARMRegister():
     assert assembly_arg_str(arg) == "x0"
 
 
-def test_assembly_arg_str_LabelAttr():
-    arg = LabelAttr("main")
-    assert assembly_arg_str(arg) == "main"
-
-
 def test_assembly_arg_str_SSAValue_valid():
     arg = TestSSAValue(IntRegisterType("x1"))
     assert assembly_arg_str(arg) == "x1"
diff --git a/xdsl/dialects/arm/assembly.py b/xdsl/dialects/arm/assembly.py
index 432e650caf..2ae9e20380 100644
--- a/xdsl/dialects/arm/assembly.py
+++ b/xdsl/dialects/arm/assembly.py
@@ -4,9 +4,7 @@
 from xdsl.dialects.builtin import StringAttr
 from xdsl.ir import SSAValue
 
-from .attrs import LabelAttr
-
-AssemblyInstructionArg: TypeAlias = ARMRegisterType | LabelAttr | SSAValue
+AssemblyInstructionArg: TypeAlias = ARMRegisterType | SSAValue
 
 
 def append_comment(line: str, comment: StringAttr | None) -> str:
@@ -22,9 +20,6 @@ def assembly_arg_str(arg: AssemblyInstructionArg) -> str:
     if isinstance(arg, ARMRegisterType):
         reg = arg.register_name
         return reg
-    elif isinstance(arg, LabelAttr):
-        label = arg.data
-        return label
     else:  # SSAValue
         if isinstance(arg.type, ARMRegisterType):
             reg = arg.type.register_name
diff --git a/xdsl/dialects/arm/attrs.py b/xdsl/dialects/arm/attrs.py
deleted file mode 100644
index b4976805c2..0000000000
--- a/xdsl/dialects/arm/attrs.py
+++ /dev/null
@@ -1,18 +0,0 @@
-from xdsl.ir import Data
-from xdsl.irdl import irdl_attr_definition
-from xdsl.parser import AttrParser
-from xdsl.printer import Printer
-
-
-@irdl_attr_definition
-class LabelAttr(Data[str]):
-    name = "arm.label"
-
-    @classmethod
-    def parse_parameter(cls, parser: AttrParser) -> str:
-        with parser.in_angle_brackets():
-            return parser.parse_str_literal()
-
-    def print_parameter(self, printer: Printer) -> None:
-        with printer.in_angle_brackets():
-            printer.print_string_literal(self.data)