diff --git a/src/lang/english.txt b/src/lang/english.txt
index 66bfb9f4fc..347b857b46 100644
--- a/src/lang/english.txt
+++ b/src/lang/english.txt
@@ -5574,6 +5574,7 @@ STR_JUST_CURRENCY_LONG                                          :{CURRENCY_LONG}
 STR_JUST_CARGO_LIST                                             :{CARGO_LIST}
 STR_JUST_INT                                                    :{NUM}
 STR_JUST_DECIMAL                                                :{DECIMAL}
+STR_JUST_DECIMAL1                                               :{DECIMAL1}
 STR_JUST_DATE_TINY                                              :{DATE_TINY}
 STR_JUST_DATE_SHORT                                             :{DATE_SHORT}
 STR_JUST_DATE_LONG                                              :{DATE_LONG}
diff --git a/src/strings.cpp b/src/strings.cpp
index c378d5e9a0..d04fa9a3f2 100644
--- a/src/strings.cpp
+++ b/src/strings.cpp
@@ -1247,6 +1247,12 @@ static char *FormatString(char *buff, const char *str_arg, StringParameters *arg
 				break;
 			}
 
+			case SCC_DECIMAL1: {// {DECIMAL1}
+				int64 number = args->GetInt64(SCC_DECIMAL1);
+				buff = FormatCommaNumber(buff, number, last, 1);
+				break;
+			}
+
 			case SCC_NUM: // {NUM}
 				buff = FormatNoCommaNumber(buff, args->GetInt64(SCC_NUM), last);
 				break;
diff --git a/src/table/control_codes.h b/src/table/control_codes.h
index cef2d77f05..6fc9d35c77 100644
--- a/src/table/control_codes.h
+++ b/src/table/control_codes.h
@@ -87,6 +87,7 @@ enum StringControlCode {
 	SCC_STRING,
 	SCC_COMMA,
 	SCC_DECIMAL,
+	SCC_DECIMAL1,
 	SCC_NUM,
 	SCC_ZEROFILL_NUM,
 	SCC_HEX,
diff --git a/src/table/strgen_tables.h b/src/table/strgen_tables.h
index 371c63cd04..63532de1d7 100644
--- a/src/table/strgen_tables.h
+++ b/src/table/strgen_tables.h
@@ -104,6 +104,7 @@ static const CmdStruct _cmd_structs[] = {
 	/* Numbers */
 	{"COMMA",             EmitSingleChar, SCC_COMMA,              1,  0, C_NONE}, // Number with comma
 	{"DECIMAL",           EmitSingleChar, SCC_DECIMAL,            2,  0, C_NONE}, // Number with comma and fractional part. Second parameter is number of fractional digits, first parameter is number times 10**(second parameter).
+	{"DECIMAL1",          EmitSingleChar, SCC_DECIMAL1,           1,  0, C_NONE}, // Decimal with fixed second parameter of 1
 	{"NUM",               EmitSingleChar, SCC_NUM,                1,  0, C_NONE}, // Signed number
 	{"ZEROFILL_NUM",      EmitSingleChar, SCC_ZEROFILL_NUM,       2,  0, C_NONE}, // Unsigned number with zero fill, e.g. "02". First parameter is number, second minimum length
 	{"BYTES",             EmitSingleChar, SCC_BYTES,              1,  0, C_NONE}, // Unsigned number with "bytes", i.e. "1.02 MiB or 123 KiB"