diff --git a/feedstock/iids.yaml b/feedstock/iids.yaml
index 0a36161..a9fe317 100644
--- a/feedstock/iids.yaml
+++ b/feedstock/iids.yaml
@@ -68,3 +68,6 @@
     - 'CMIP6.*.*.CESM2.piControl.*.*.[volcello, thkcello, areacello, deptho].*.*'
     # for 178
     - "CMIP6.*.*.*.historical.*.Omon.zos.gn.*"
+    # for 180
+    - "CMIP6.HighResMIP.*.*.hist-1950.*.SImon.[sivol,siconc].gn.*"
+