diff --git a/scripts/load_crystfel.sh b/scripts/load_crystfel.sh
index c0e7b1d..396e82f 100644
--- a/scripts/load_crystfel.sh
+++ b/scripts/load_crystfel.sh
@@ -1,2 +1,5 @@
+module purge
 module use MX
-module load crystfel/0.10.2
+module load crystfel/0.10.2-rhel8
+#module load crystfel/0.11.0
+#module load crystfel/0.11.1