diff --git a/tool_conf.xml.main b/tool_conf.xml.main
index c1f37307c6b..e8aeb52a709 100644
--- a/tool_conf.xml.main
+++ b/tool_conf.xml.main
@@ -6,6 +6,7 @@
+
diff --git a/tool_conf.xml.sample b/tool_conf.xml.sample
index ae07d21a938..84e267155f1 100644
--- a/tool_conf.xml.sample
+++ b/tool_conf.xml.sample
@@ -8,6 +8,7 @@
+
diff --git a/tools/data_source/gramene_mart.xml b/tools/data_source/gramene_mart.xml
new file mode 100644
index 00000000000..3eed0531048
--- /dev/null
+++ b/tools/data_source/gramene_mart.xml
@@ -0,0 +1,41 @@
+
+
+
+ Central server
+ data_source.py $output
+
+ go to GrameneMart Central $GALAXY_URL
+
+
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