diff --git a/zsh/00_options b/zsh/00_options
index 6a7f0d3..2973d5a 100755
--- a/zsh/00_options
+++ b/zsh/00_options
@@ -2,8 +2,8 @@
 WORDCHARS=''
 
 # disable core dumps
-if ( limit coredumpsize >/dev/null 2>&1) ; then
-    limit coredumpsize 0
+if ( ulimit -c >/dev/null 2>&1 ) ; then
+	ulimit -c 0
 fi
 
 # clear on exit