diff --git a/private/perfetto.te b/private/perfetto.te
index 4d8720a..2e43d90 100644
--- a/private/perfetto.te
+++ b/private/perfetto.te
@@ -3,7 +3,6 @@
 # This command line client accesses the privileged socket of the traced
 # daemon.
 
-type perfetto, domain, coredomain;
 type perfetto_exec, system_file_type, exec_type, file_type;
 
 tmpfs_domain(perfetto);
diff --git a/private/shell.te b/private/shell.te
index 8867112..95e0d40 100644
--- a/private/shell.te
+++ b/private/shell.te
@@ -44,6 +44,8 @@
 # transition into its own domain, so that it behaves consistently to
 # when exec()-d by statsd.
 domain_auto_trans(shell, perfetto_exec, perfetto)
+# Allow to send SIGINT to perfetto when daemonized.
+allow shell perfetto:process signal;
 
 # Allow shell to run adb shell cmd stats commands. Needed for CTS.
 binder_call(shell, statsd);