diff --git a/support/testing/tests/package/test_gpsd.py b/support/testing/tests/package/test_gpsd.py
index deed586c17..7ca5973981 100644
--- a/support/testing/tests/package/test_gpsd.py
+++ b/support/testing/tests/package/test_gpsd.py
@@ -33,7 +33,7 @@ class TestGpsd(infra.basetest.BRTest):
         # We start the "gpsfake" GPS emulator instead.
         cmd = "gpsfake"
         cmd += " --slow --cycle 0.1 --quiet"
-        cmd += "/root/udp-nmea.log &> /dev/null &"
+        cmd += " /root/udp-nmea.log &> /dev/null &"
         self.assertRunOk(cmd)
 
         # Wait a bit, to let the gpsfake and gpsd to settle...