diff --git a/capa/ida/plugin/model.py b/capa/ida/plugin/model.py
index 01161375..bf2267b9 100644
--- a/capa/ida/plugin/model.py
+++ b/capa/ida/plugin/model.py
@@ -581,10 +581,6 @@ class CapaExplorerDataModel(QtCore.QAbstractItemModel):
             "mnemonic",
             "number",
             "offset",
-            "number/x32",
-            "number/x64",
-            "offset/x32",
-            "offset/x64",
         ):
             # display instruction preview
             return CapaExplorerInstructionViewItem(parent, display, location)
diff --git a/tests/test_render.py b/tests/test_render.py
index c6b181e8..313b0029 100644
--- a/tests/test_render.py
+++ b/tests/test_render.py
@@ -9,14 +9,10 @@ import capa.render.result_document
 
 def test_render_number():
     assert str(capa.features.insn.Number(1)) == "number(0x1)"
-    assert str(capa.features.insn.Number(1, bitness=capa.features.common.BITNESS_X32)) == "number/x32(0x1)"
-    assert str(capa.features.insn.Number(1, bitness=capa.features.common.BITNESS_X64)) == "number/x64(0x1)"
 
 
 def test_render_offset():
     assert str(capa.features.insn.Offset(1)) == "offset(0x1)"
-    assert str(capa.features.insn.Offset(1, bitness=capa.features.common.BITNESS_X32)) == "offset/x32(0x1)"
-    assert str(capa.features.insn.Offset(1, bitness=capa.features.common.BITNESS_X64)) == "offset/x64(0x1)"
 
 
 def test_render_meta_attack():
diff --git a/tests/test_rules.py b/tests/test_rules.py
index 93cc8be6..68afea7d 100644
--- a/tests/test_rules.py
+++ b/tests/test_rules.py
@@ -108,8 +108,6 @@ def test_rule_descriptions():
                   - description: and description
                 - and:
                   - description: and description
-                  - offset/x64: 0x50 = offset/x64 description
-                  - offset/x64: 0x30 = offset/x64 description
         """
     )
     r = capa.rules.Rule.from_yaml(rule)