diff --git a/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/input.json b/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/input.json
new file mode 100644
index 000000000..581d6063c
--- /dev/null
+++ b/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/input.json
@@ -0,0 +1,7 @@
+[
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "KeyDown", "key_code": 9 },
+  { "type": "KeyDown", "key_code": 9 }
+]
diff --git a/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/output.txt b/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/output.txt
new file mode 100644
index 000000000..42fd52014
--- /dev/null
+++ b/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/output.txt
@@ -0,0 +1,12 @@
+Focus changed
+  old: null
+  new: _level0.text
+Focus changed
+  old: _level0.text
+  new: _level0.text2
+Focus changed
+  old: _level0.text2
+  new: _level0.button
+Focus changed
+  old: _level0.button
+  new: _level0.text
diff --git a/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/test.as b/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/test.as
new file mode 100644
index 000000000..6ffe1bf22
--- /dev/null
+++ b/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/test.as
@@ -0,0 +1,18 @@
+var counter = 0;
+var listener = new Object();
+listener.onSetFocus = function(oldFocus, newFocus) {
+    ++counter;
+    if (counter > 4) {
+        return;
+    }
+    if (newFocus) {
+        trace("Focus changed");
+        trace("  old: " + oldFocus);
+        trace("  new: " + newFocus);
+    }
+};
+Selection.addListener(listener);
+
+text.tabIndex = 4294967293;
+text2.tabIndex = -2;
+button.tabIndex = 0;
diff --git a/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/test.swf b/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/test.swf
new file mode 100644
index 000000000..ebc7b4aeb
Binary files /dev/null and b/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/test.swf differ
diff --git a/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/test.toml b/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/test.toml
new file mode 100644
index 000000000..cf6123969
--- /dev/null
+++ b/tests/tests/swfs/avm1/tab_ordering_custom_i32_vs_u32/test.toml
@@ -0,0 +1 @@
+num_ticks = 1