diff --git a/test/stage1/behavior.zig b/test/stage1/behavior.zig
index ea8720d98ca62d78e12acdfc3ff45353b5e24c15..bb801ace1fc9e928663cd0c2d0c4c9c5d6b69a04 100644
--- a/test/stage1/behavior.zig
+++ b/test/stage1/behavior.zig
@@ -38,6 +38,7 @@ comptime {
     _ = @import("behavior/bugs/3112.zig");
     _ = @import("behavior/bugs/3367.zig");
     _ = @import("behavior/bugs/3384.zig");
+    _ = @import("behavior/bugs/3586.zig");
     _ = @import("behavior/bugs/3742.zig");
     _ = @import("behavior/bugs/394.zig");
     _ = @import("behavior/bugs/421.zig");
diff --git a/test/stage1/behavior/bugs/3586.zig b/test/stage1/behavior/bugs/3586.zig
new file mode 100644
index 0000000000000000000000000000000000000000..7bb1ba5d31c8487029e0d1453fb084e0b41ebc54
--- /dev/null
+++ b/test/stage1/behavior/bugs/3586.zig
@@ -0,0 +1,11 @@
+const NoteParams = struct {};
+
+const Container = struct {
+    params: ?NoteParams,
+};
+
+test "fixed" {
+    var ctr = Container{
+        .params = NoteParams{},
+    };
+}