diff --git a/po/en_GB.po b/po/en_GB.po
index 08f1e21a9..9def65f2b 100644
--- a/po/en_GB.po
+++ b/po/en_GB.po
@@ -1789,7 +1789,7 @@ msgstr "Query statistics"
 
 #: libraries/chart.lib.php:63
 msgid "Query execution time comparison (in microseconds)"
-msgstr ""
+msgstr "Query execution time comparison (in microseconds)"
 
 #: libraries/chart.lib.php:83
 #, fuzzy