diff --git a/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c b/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c
index e210bd1de90a..ed60dda39c16 100644
--- a/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c
+++ b/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c
@@ -157,7 +157,7 @@ dtrace_optval_t	dtrace_dof_maxsize = (256 * 1024);
 size_t		dtrace_global_maxsize = (16 * 1024);
 size_t		dtrace_actions_max = (16 * 1024);
 size_t		dtrace_retain_max = 1024;
-dtrace_optval_t	dtrace_helper_actions_max = 32;
+dtrace_optval_t	dtrace_helper_actions_max = 128;
 dtrace_optval_t	dtrace_helper_providers_max = 32;
 dtrace_optval_t	dtrace_dstate_defsize = (1 * 1024 * 1024);
 size_t		dtrace_strsize_default = 256;