diff --git a/etc/security/limits.d/30_security-misc.conf b/etc/security/limits.d/30_security-misc.conf
index d494b14..0f0108f 100644
--- a/etc/security/limits.d/30_security-misc.conf
+++ b/etc/security/limits.d/30_security-misc.conf
@@ -3,3 +3,4 @@
 
 ## Disable coredumps.
 * hard core 0
+* soft core 0