diff --git a/.gitignore b/.gitignore
index c2d17c3..5a9ef99 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
+/postgresql-9.5.5.tar.bz2
+/postgresql-9.5.5.tar.bz2.sha256
+/postgresql-9.6.1.tar.bz2
+/postgresql-9.6.1.tar.bz2.sha256
 /postgresql-setup-5.0.tar.gz
-/postgresql-9.5.4.tar.bz2
-/postgresql-9.5.4.tar.bz2.sha256
-/postgresql-9.6.0-US.pdf
-/postgresql-9.6.0.tar.bz2
-/postgresql-9.6.0.tar.bz2.sha256
+/postgresql-9.6.1-US.pdf
diff --git a/gen_sources.sh b/generate-sources-and-gitignore.sh
similarity index 58%
rename from gen_sources.sh
rename to generate-sources-and-gitignore.sh
index fffa3cb..be4939b 100755
--- a/gen_sources.sh
+++ b/generate-sources-and-gitignore.sh
@@ -1,10 +1,13 @@
-#! /bin/sh -x
+#! /bin/sh
 
+rm sources .gitignore
 set -e
 spectool -S *.spec | cut -d' ' -f2 \
     | grep -E -e 'postgresql-.*\.tar\.*' -e 'postgresql.*\.pdf' | sort | \
 while read line
 do
     base=`basename "$line"`
-    md5sum "$base"
+    echo " * handling $base"
+    md5sum "$base" >> sources
+    echo "/$base" >> .gitignore
 done