diff --git a/unix/vncviewer/Makefile.am b/unix/vncviewer/Makefile.am
index e6e6c38..6b81ec3 100644
--- a/unix/vncviewer/Makefile.am
+++ b/unix/vncviewer/Makefile.am
@@ -14,3 +14,5 @@
 vncviewer_LDADD = $(top_srcdir)/tx/libtx.la $(COMMON_DIR)/rfb/librfb.la \
 	$(COMMON_DIR)/network/libnetwork.la $(COMMON_DIR)/rdr/librdr.la \
 	@X_PRE_LIBS@ @X_LIBS@ -lXext -lX11 @X_EXTRA_LIBS@ # @LIBINTL@
+
+EXTRA_DIST = vncviewer.man