diff --git a/config/datatypes_conf.xml.sample b/config/datatypes_conf.xml.sample
index 2f044459e48..da788d7cfdf 100644
--- a/config/datatypes_conf.xml.sample
+++ b/config/datatypes_conf.xml.sample
@@ -461,9 +461,9 @@
     <sniffer type="galaxy.datatypes.interval:Gff"/>
     <sniffer type="galaxy.datatypes.interval:Gff3"/>
     <sniffer type="galaxy.datatypes.tabular:Pileup"/>
-    <sniffer type="galaxy.datatypes.tabular:CSV"/>
     <sniffer type="galaxy.datatypes.interval:Interval"/>
     <sniffer type="galaxy.datatypes.tabular:Sam"/>
+    <sniffer type="galaxy.datatypes.tabular:CSV"/>
     <sniffer type="galaxy.datatypes.data:Newick"/>
     <sniffer type="galaxy.datatypes.data:Nexus"/>
     <sniffer type="galaxy.datatypes.text:Obo"/>