diff --git a/client_examples/Makefile.am b/client_examples/Makefile.am
index c44b381..c26c1c9 100644
--- a/client_examples/Makefile.am
+++ b/client_examples/Makefile.am
@@ -19,8 +19,6 @@ SDLVIEWER=SDLvncviewer
 
 SDLvncviewer_CFLAGS=$(SDL_CFLAGS)
 
-SDLvncviewer_SOURCES=SDLvncviewer.c
-
 if HAVE_X11
 X11_LIB=-lX11
 endif