diff --git a/osaca/semantics/arch_semantics.py b/osaca/semantics/arch_semantics.py
index ba44ab6..caff936 100755
--- a/osaca/semantics/arch_semantics.py
+++ b/osaca/semantics/arch_semantics.py
@@ -3,9 +3,8 @@
 import warnings
 from functools import reduce
 
-from osaca.semantics.isa_semantics import ISASemantics
-from osaca.semantics.hw_model import MachineModel
-from osaca.semantics.instr_flags import INSTR_FLAGS
+from .isa_semantics import INSTR_FLAGS, ISASemantics
+from .hw_model import MachineModel
 
 
 class ArchSemantics(ISASemantics):
diff --git a/osaca/semantics/isa_semantics.py b/osaca/semantics/isa_semantics.py
index 71b8e7a..fc41337 100755
--- a/osaca/semantics/isa_semantics.py
+++ b/osaca/semantics/isa_semantics.py
@@ -2,7 +2,7 @@
 
 from osaca import utils
 from osaca.parser import AttrDict, ParserAArch64v81, ParserX86ATT
-from osaca.semantics.hw_model import MachineModel
+from .hw_model import MachineModel
 
 
 class INSTR_FLAGS: