diff --git a/ish-gdb.gdb b/ish-gdb.gdb
index d9c89a0a35..5ecda01553 100644
--- a/ish-gdb.gdb
+++ b/ish-gdb.gdb
@@ -1,4 +1,6 @@
 handle SIGUSR1 noprint pass
+handle SIGTTIN noprint pass
+set print thread-events off
 
 define hook-run
     python