diff --git a/dyn-map/imgpublisher.sh b/dyn-map/imgpublisher.sh
index 10763d4..02f7b7b 100755
--- a/dyn-map/imgpublisher.sh
+++ b/dyn-map/imgpublisher.sh
@@ -14,6 +14,7 @@
 pwd=$PWD
 NL="
 "
+ulimit -c 0
 
 # This should be obtained from some configuration file
 imgurlbase=https://www.yatex.org/gitbucket/KoekiBrandingPJ/photorepo/raw/master/$year