diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/utils/JREUtils.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/utils/JREUtils.java
index 44ada7b96..323d745b2 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/utils/JREUtils.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/utils/JREUtils.java
@@ -224,6 +224,14 @@ public class JREUtils
         
         // Fix white color on banner and sheep, since GL4ES 1.1.5
         envMap.put("LIBGL_NORMALIZE", "1");
+        
+        //gl4es testing stuff
+		envMap.put("LIBGL_BLITFULLSCREEN", "1");
+		envMap.put("LIBGL_BLITFB0", "1");
+		envMap.put("LIBGL_FB", "3");
+        envMap.put("LIBGL_NOTEXMAT", "1");
+        envMap.put("LIBGL_FASTMATH", "1");
+        envMap.put("LIBGL_SHRINK", "1");
    
         envMap.put("MESA_GLSL_CACHE_DIR", ctx.getCacheDir().getAbsolutePath());
         envMap.put("LD_LIBRARY_PATH", LD_LIBRARY_PATH);