diff --git a/core/hw/pvr/Renderer_if.cpp b/core/hw/pvr/Renderer_if.cpp
index 254cccb76..eada63387 100644
--- a/core/hw/pvr/Renderer_if.cpp
+++ b/core/hw/pvr/Renderer_if.cpp
@@ -253,6 +253,14 @@ bool rend_frame(TA_context* ctx, bool draw_osd) {
 		dump_frame_switch = false;
 	}
 	bool proc = renderer->Process(ctx);
+	if ((ctx->rend.isRTT || ctx->rend.isRenderFramebuffer) && swap_pending)
+	{
+		// If there a frame swap pending, we want to do it now.
+		// The current frame "swapping" detection mechanism (using FB_R_SOF1) doesn't work
+		// if a RTT frame is rendered in between.
+		renderer->Present();
+		swap_pending = false;
+	}
 #if !defined(TARGET_NO_THREADS)
 	if (!proc || (!ctx->rend.isRTT && !ctx->rend.isRenderFramebuffer))
 		// If rendering to texture, continue locking until the frame is rendered