diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/gpu/GpuPlugin.java b/runelite-client/src/main/java/net/runelite/client/plugins/gpu/GpuPlugin.java
index 869ac73eef..232dd9d351 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/gpu/GpuPlugin.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/gpu/GpuPlugin.java
@@ -78,6 +78,7 @@ import net.runelite.api.SceneTilePaint;
 import net.runelite.api.Texture;
 import net.runelite.api.TextureProvider;
 import net.runelite.api.events.GameStateChanged;
+import net.runelite.api.events.ResizeableChanged;
 import net.runelite.api.hooks.DrawCallbacks;
 import net.runelite.client.callback.ClientThread;
 import net.runelite.client.config.ConfigManager;
@@ -1535,6 +1536,17 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
 		}
 	}
 
+	@Subscribe
+	public void onResizeableChanged(ResizeableChanged resizeableChanged)
+	{
+		if (OSType.getOSType() == OSType.MacOS)
+		{
+			// switching resizable mode adjusts the canvas size, without adjusting
+			// the client size. queue the GLFBODrawable resize for later.
+			needsReset = 5;
+		}
+	}
+
 	private void uploadScene()
 	{
 		vertexBuffer.clear();