diff --git a/config/datatypes_conf.xml.sample b/config/datatypes_conf.xml.sample
index 2b1af29a3b9..e7555df066c 100644
--- a/config/datatypes_conf.xml.sample
+++ b/config/datatypes_conf.xml.sample
@@ -753,6 +753,7 @@
     <sniffer type="galaxy.datatypes.xml:Owl"/>
     <sniffer type="galaxy.datatypes.xml:Sbml"/>
     <sniffer type="galaxy.datatypes.proteomics:MzML"/>
+    <sniffer type="galaxy.datatypes.proteomics:NmrML"/>
     <sniffer type="galaxy.datatypes.proteomics:TandemXML"/>
     <sniffer type="galaxy.datatypes.proteomics:PepXml"/>
     <sniffer type="galaxy.datatypes.proteomics:Mgf"/>