diff --git a/linux-user/signal.c b/linux-user/signal.c
index 0d2e3018788f56f2fc871444f45afefa9f1521d7..587792d4832c204493f5856bbcee4902ccb4f584 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -67,7 +67,7 @@ static uint8_t host_to_target_signal_table[65] = {
     [SIGILL] = TARGET_SIGILL,
     [SIGTRAP] = TARGET_SIGTRAP,
     [SIGABRT] = TARGET_SIGABRT,
-    [SIGIOT] = TARGET_SIGIOT,
+/*    [SIGIOT] = TARGET_SIGIOT,*/
     [SIGBUS] = TARGET_SIGBUS,
     [SIGFPE] = TARGET_SIGFPE,
     [SIGKILL] = TARGET_SIGKILL,