diff --git a/test/behavior/switch.zig b/test/behavior/switch.zig
index bc46b56d17..d95a5733f1 100644
--- a/test/behavior/switch.zig
+++ b/test/behavior/switch.zig
@@ -1406,6 +1406,8 @@ test "switch on packed union" {
 }
 
 test "switch on nested packed containers" {
+    if (builtin.object_format == .c) return error.SkipZigTest; // https://codeberg.org/ziglang/zig/issues/31467
+
     const P = packed struct {
         iu: u17,
         is: i31,