diff --git a/src/util/utils.zig b/src/util/utils.zig
index 975793e..ab56ae5 100644
--- a/src/util/utils.zig
+++ b/src/util/utils.zig
@@ -2,7 +2,7 @@ const str = @import("./smartString.zig");
 pub const SmartString = str.SmartString;
 
 const queue = @import("./queue.zig");
-pub const Queue = queue.Queue;
+pub const Queue = queue.MPSCQueue;
 
 pub const niceTypeName = @import("./niceTypeName.zig").niceTypeName;
 
@@ -12,6 +12,11 @@ comptime {
 
     if (builtin.is_test) {
         std.mem.doNotOptimizeAway(str);
+        std.mem.doNotOptimizeAway(SmartString);
+
         std.mem.doNotOptimizeAway(queue);
+        std.mem.doNotOptimizeAway(Queue);
+
+        std.mem.doNotOptimizeAway(niceTypeName);
     }
 }