diff --git a/anselm.csv b/anselm.csv
index 0e9de1292267618197ae020d5d03112bf7aa07c9..0a877f56f039a2566ee7877d25328f3d1da6712f 100644
--- a/anselm.csv
+++ b/anselm.csv
@@ -930,6 +930,7 @@ Singularity/2.3.1,1
 Singularity/2.3.2,1
 Singularity/2.4.2,1
 SIONlib/1.6.1-tools,1
+SIONlib/1.7.1-foss-2017a,1
 SIP/4.19.6-Py-3.6,1
 six/1.11.0-Py-3.6,1
 SLEPc/3.7.4-intel-2017a,1