diff --git a/tools/data_source/fly_modencode.xml b/tools/data_source/fly_modencode.xml
new file mode 100644
index 00000000000..e377e0d7e0e
--- /dev/null
+++ b/tools/data_source/fly_modencode.xml
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+
+
+ server
+ data_source.py $output $__app__.config.output_size_limit
+
+ go to modENCODE fly server $GALAXY_URL
+
+
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diff --git a/tools/data_source/worm_modencode.xml b/tools/data_source/worm_modencode.xml
new file mode 100644
index 00000000000..4087a789dfc
--- /dev/null
+++ b/tools/data_source/worm_modencode.xml
@@ -0,0 +1,27 @@
+
+
+ server
+ data_source.py $output $__app__.config.output_size_limit
+
+ go to modENCODE worm server $GALAXY_URL
+
+
+
+
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+
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