diff --git a/Userland/Libraries/LibGfx/AntiAliasingPainter.cpp b/Userland/Libraries/LibGfx/AntiAliasingPainter.cpp
index 93016b62b8..180f15d8fb 100644
--- a/Userland/Libraries/LibGfx/AntiAliasingPainter.cpp
+++ b/Userland/Libraries/LibGfx/AntiAliasingPainter.cpp
@@ -5,6 +5,10 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
+#if defined(__GNUC__) && !defined(__clang__)
+#    pragma GCC optimize("O3")
+#endif
+
 #include "FillPathImplementation.h"
 #include <AK/Function.h>
 #include <LibGfx/AntiAliasingPainter.h>