diff --git a/test/behavior/vector.zig b/test/behavior/vector.zig
index 34c253eeba..fca845608b 100644
--- a/test/behavior/vector.zig
+++ b/test/behavior/vector.zig
@@ -1293,6 +1293,7 @@ test "store packed vector element" {
     if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
     if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
+    if (builtin.zig_backend == .stage2_c) return error.SkipZigTest; // TODO
 
     var v = @Vector(4, u1){ 1, 1, 1, 1 };
     try expectEqual(@Vector(4, u1){ 1, 1, 1, 1 }, v);