diff --git a/tests/qtest/fuzz/i440fx_fuzz.c b/tests/qtest/fuzz/i440fx_fuzz.c
index bcd6769b4c..775b3041ba 100644
--- a/tests/qtest/fuzz/i440fx_fuzz.c
+++ b/tests/qtest/fuzz/i440fx_fuzz.c
@@ -156,7 +156,7 @@ static void i440fx_fuzz_qos_fork(QTestState *s,
 }
 
 static const char *i440fx_qtest_argv = TARGET_NAME " -machine accel=qtest"
-                                       "-m 0 -display none";
+                                       " -m 0 -display none";
 static const char *i440fx_argv(FuzzTarget *t)
 {
     return i440fx_qtest_argv;