diff --git a/ChangeLog b/ChangeLog
index 637fa4e..bc3670e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 User johns
 Date:
 
+    Fix bug: EnableDPMSatBlackScreen only available with USE_SCREENSAVER.
     - H264_EOS_TRICKSPEED and USE_MPEG_COMPLETE enabled as default.
 
 User 	master_red
diff --git a/video.c b/video.c
index d7a7d36..3a76f08 100644
--- a/video.c
+++ b/video.c
@@ -11346,7 +11346,9 @@ void VideoSetAutoCrop(int interval, int delay, int tolerance)
 ///
 void SetDPMSatBlackScreen(int enable)
 {
+#ifdef USE_SCREENSAVER
     EnableDPMSatBlackScreen = enable;
+#endif
 }
 
 ///