diff --git a/homeassistant/components/sensor/systemmonitor.py b/homeassistant/components/sensor/systemmonitor.py
index 14eadb48984..b59c5d0cd43 100755
--- a/homeassistant/components/sensor/systemmonitor.py
+++ b/homeassistant/components/sensor/systemmonitor.py
@@ -27,14 +27,14 @@ SENSOR_TYPES = {
     'memory_use': ['RAM Use', 'MiB', 'mdi:memory'],
     'memory_free': ['RAM Free', 'MiB', 'mdi:memory'],
     'processor_use': ['CPU Use', '%', 'mdi:memory'],
-    'process': ['Process', '', 'mdi:memory'],
+    'process': ['Process', ' ', 'mdi:memory'],
     'swap_use_percent': ['Swap Use', '%', 'mdi:harddisk'],
     'swap_use': ['Swap Use', 'GiB', 'mdi:harddisk'],
     'swap_free': ['Swap Free', 'GiB', 'mdi:harddisk'],
     'network_out': ['Sent', 'MiB', 'mdi:server-network'],
     'network_in': ['Received', 'MiB', 'mdi:server-network'],
-    'packets_out': ['Packets sent', '', 'mdi:server-network'],
-    'packets_in': ['Packets received', '', 'mdi:server-network'],
+    'packets_out': ['Packets sent', ' ', 'mdi:server-network'],
+    'packets_in': ['Packets received', ' ', 'mdi:server-network'],
     'ipv4_address': ['IPv4 address', '', 'mdi:server-network'],
     'ipv6_address': ['IPv6 address', '', 'mdi:server-network'],
     'last_boot': ['Last Boot', '', 'mdi:clock'],