diff --git a/desmume/src/OGLRender.cpp b/desmume/src/OGLRender.cpp
index 0c36b87b9..db71edb4b 100755
--- a/desmume/src/OGLRender.cpp
+++ b/desmume/src/OGLRender.cpp
@@ -4499,8 +4499,10 @@ Render3DError OpenGLRenderer_1_2::DrawShadowPolygon(const GLenum polyPrimitive,
 		glStencilFunc(GL_NOTEQUAL, opaquePolyID, 0x3F);
 		glDrawElements(polyPrimitive, vertIndexCount, GL_UNSIGNED_SHORT, indexBufferPtr);
 	}
-	
-	glDrawElements(polyPrimitive, vertIndexCount, GL_UNSIGNED_SHORT, indexBufferPtr);
+	else
+	{
+		glDrawElements(polyPrimitive, vertIndexCount, GL_UNSIGNED_SHORT, indexBufferPtr);
+	}
 	
 	// 3rd pass: Update the polygon IDs in the stencil buffer if the shadow polygons are opaque.
 	if (!isTranslucent)