diff --git a/.gitignore b/.gitignore
index e69de29..963f46e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/notcurses_1.4.1+dfsg.1.orig.tar.xz
+/notcurses_1.4.1+dfsg.1.orig.tar.xz.asc
diff --git a/sources b/sources
index e69de29..a816adc 100644
--- a/sources
+++ b/sources
@@ -0,0 +1,2 @@
+SHA512 (notcurses_1.4.1+dfsg.1.orig.tar.xz) = a8f51937bcd1f7af635c4a269be5d647813aeeed86e583c483b19db8fd556fb27e89151ab93e2d8ad3e58ac23d7c7751621ddb7dd37c94fab1c02ce43fab7deb
+SHA512 (notcurses_1.4.1+dfsg.1.orig.tar.xz.asc) = 02071d479a5190e517b0dd2f0161a371a5944264f7689d6f674250cf9a90269cf0f9253ec56ac488d7594d5e360b0e2af168aeb417e21685bdca08063b26f5e8