1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 5fa0c4cd67..ce38279235 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ Example:
 Essential dependencies (incomplete list):
 
 - gcc or clang
-- X development headers (xlib, xrandr, xext, xinerama, libvdpau,
+- X development headers (xlib, xrandr, xext, xscrnsaver, xinerama, libvdpau,
   libGL, GLX, EGL, xv, ...)
 - Audio output development headers (libasound/ALSA, pulseaudio)
 - FFmpeg libraries (libavutil libavcodec libavformat libswscale libavfilter