diff --git a/process/cron/preview.cron b/process/cron/preview.cron
index 63fe2ca76..5192d0f5a 100755
--- a/process/cron/preview.cron
+++ b/process/cron/preview.cron
@@ -3,6 +3,7 @@
 [ "$PREVIEW" != "yes" ] && exit
 [ -z "${ERESSEA}" ] && ERESSEA="$HOME/eressea"
 
+eval $(luarocks path)
 branch="develop"
 if [ -e "${ERESSEA}/build/.preview" ]; then
     branch=$(cat "${ERESSEA}/build/.preview")
diff --git a/process/cron/run-eressea.cron b/process/cron/run-eressea.cron
index 697cc5e88..32ad873df 100755
--- a/process/cron/run-eressea.cron
+++ b/process/cron/run-eressea.cron
@@ -1,4 +1,6 @@
 #!/bin/bash
+
+eval $(luarocks path)
 GAME=$1
 (
 [ "$ENABLED" != "yes" ] && exit