diff --git a/src/lang/maltese.txt b/src/lang/maltese.txt
--- a/src/lang/maltese.txt
+++ b/src/lang/maltese.txt
@@ -142,31 +142,31 @@ STR_COLOUR_GREY                                                 :Griż
 STR_COLOUR_WHITE                                                :Abjad
 
 # Units used in OpenTTD
-STR_UNITS_VELOCITY_IMPERIAL                                     :{COMMA} mph
-STR_UNITS_VELOCITY_METRIC                                       :{COMMA} km/h
-STR_UNITS_VELOCITY_SI                                           :{COMMA} m/s
-
-STR_UNITS_POWER_IMPERIAL                                        :{COMMA}hp
-STR_UNITS_POWER_METRIC                                          :{COMMA}hp
-STR_UNITS_POWER_SI                                              :{COMMA}kW
-
-
-STR_UNITS_WEIGHT_SHORT_METRIC                                   :{COMMA}t
-STR_UNITS_WEIGHT_SHORT_SI                                       :{COMMA}kg
-
-STR_UNITS_WEIGHT_LONG_METRIC                                    :{COMMA} tunnellat{P a i i i}
-STR_UNITS_WEIGHT_LONG_SI                                        :{COMMA} kg
-
-STR_UNITS_VOLUME_SHORT_METRIC                                   :{COMMA}l
-STR_UNITS_VOLUME_SHORT_SI                                       :{COMMA}m³
-
-STR_UNITS_VOLUME_LONG_METRIC                                    :{COMMA} litr{P u i i i}
-STR_UNITS_VOLUME_LONG_SI                                        :{COMMA} m³
-
-STR_UNITS_FORCE_SI                                              :{COMMA} kN
-
-STR_UNITS_HEIGHT_IMPERIAL                                       :{COMMA} ft
-STR_UNITS_HEIGHT_SI                                             :{COMMA} m
+STR_UNITS_VELOCITY_IMPERIAL                                     :{DECIMAL} mph
+STR_UNITS_VELOCITY_METRIC                                       :{DECIMAL} km/h
+STR_UNITS_VELOCITY_SI                                           :{DECIMAL} m/s
+
+STR_UNITS_POWER_IMPERIAL                                        :{DECIMAL}hp
+STR_UNITS_POWER_METRIC                                          :{DECIMAL}hp
+STR_UNITS_POWER_SI                                              :{DECIMAL}kW
+
+
+STR_UNITS_WEIGHT_SHORT_METRIC                                   :{DECIMAL}t
+STR_UNITS_WEIGHT_SHORT_SI                                       :{DECIMAL}kg
+
+STR_UNITS_WEIGHT_LONG_METRIC                                    :{DECIMAL} tunnellat{P a i i i}
+STR_UNITS_WEIGHT_LONG_SI                                        :{DECIMAL} kg
+
+STR_UNITS_VOLUME_SHORT_METRIC                                   :{DECIMAL}l
+STR_UNITS_VOLUME_SHORT_SI                                       :{DECIMAL}m³
+
+STR_UNITS_VOLUME_LONG_METRIC                                    :{DECIMAL} litr{P u i i i}
+STR_UNITS_VOLUME_LONG_SI                                        :{DECIMAL} m³
+
+STR_UNITS_FORCE_SI                                              :{DECIMAL} kN
+
+STR_UNITS_HEIGHT_IMPERIAL                                       :{DECIMAL} ft
+STR_UNITS_HEIGHT_SI                                             :{DECIMAL} m
 
 # Common window strings
 STR_LIST_FILTER_OSKTITLE                                        :{BLACK}Daħħal sentenza għall-iffiltrar