diff --git a/src/sdlgfx.cpp b/src/sdlgfx.cpp
index 1cf1a86..bf24dd5 100755
--- a/src/sdlgfx.cpp
+++ b/src/sdlgfx.cpp
@@ -161,7 +161,7 @@ void flush_block ()
 		unsigned long start = read_processor_time();
 		if(start < next_synctime && next_synctime - start > time_per_frame - 1000)
 #if defined(__PSP2__)
-			sceKernelDelayThreadCB((next_synctime - start) - 1000);
+			SDL_Delay(((next_synctime - start) - 1000) / 1000);
 #else
 			usleep((next_synctime - start) - 1000);
 #endif