diff --git a/shell/android/src/com/reicast/emulator/emu/GL2JNIView.java b/shell/android/src/com/reicast/emulator/emu/GL2JNIView.java
index ae64512ad..c0eae8084 100644
--- a/shell/android/src/com/reicast/emulator/emu/GL2JNIView.java
+++ b/shell/android/src/com/reicast/emulator/emu/GL2JNIView.java
@@ -564,7 +564,8 @@ public class GL2JNIView extends GLSurfaceView
 
 		public void onSurfaceChanged(GL10 gl,int width,int height)
 		{
-			JNIdc.rendinit(sWidth,sHeight);
+			gl.glViewport(0, 0, width, height);
+			JNIdc.rendinit(width,height);
 		}
 
 		public void onSurfaceCreated(GL10 gl,EGLConfig config)