diff --git a/src/strings.cpp b/src/strings.cpp
index d063a34a69..613ee8ffc7 100644
--- a/src/strings.cpp
+++ b/src/strings.cpp
@@ -392,17 +392,17 @@ static int DeterminePluralForm(int64 count)
 		case 2:
 			return n > 1;
 
-		/* Three forms, special case for zero
+		/* Three forms, special case for 0 and ending in 1, except those ending in 11
 		 * Used in:
 		 *   Latvian */
 		case 3:
 			return n % 10 == 1 && n % 100 != 11 ? 0 : n != 0 ? 1 : 2;
 
-		/* Three forms, special case for one and two
+		/* Five forms, special case for one, two, 3 to 6 and 7 to 10
 		 * Used in:
 		 *   Gaelige (Irish) */
 		case 4:
-			return n == 1 ? 0 : n == 2 ? 1 : 2;
+			return n == 1 ? 0 : n == 2 ? 1 : n < 7 ? 2 : n < 11 ? 3 : 4;
 
 		/* Three forms, special case for numbers ending in 1[2-9]
 		 * Used in:
@@ -465,6 +465,12 @@ static int DeterminePluralForm(int64 count)
 				default:
 					NOT_REACHED();
 			}
+
+		/* Four forms: one, 0 and everything ending in 02..10, everything ending in 11..19.
+		 * Used in:
+		 *  Maltese */
+		case 12:
+			return (n == 1 ? 0 : n == 0 || (n % 100 > 1 && n % 100 < 11) ? 1 : (n % 100 > 10 && n % 100 < 20) ? 2 : 3);
 	}
 }
 
diff --git a/src/table/strgen_tables.h b/src/table/strgen_tables.h
index 3e95246c0c..42a30230da 100644
--- a/src/table/strgen_tables.h
+++ b/src/table/strgen_tables.h
@@ -155,7 +155,7 @@ static const PluralForm _plural_forms[] = {
 	{ 1, "Only one form" },
 	{ 2, "Two forms, singular used for zero and 1" },
 	{ 3, "Three forms, special case for 0 and ending in 1, except those ending in 11" },
-	{ 3, "Three forms, special case for 1 and 2" },
+	{ 5, "Five forms, special case for one, two, 3 to 6 and 7 to 10" },
 	{ 3, "Three forms, special case for numbers ending in 1[2-9]" },
 	{ 3, "Three forms, special cases for numbers ending in 1 and 2, 3, 4, except those ending in 1[1-4]" },
 	{ 3, "Three forms, special case for 1 and some numbers ending in 2, 3, or 4" },
@@ -163,6 +163,7 @@ static const PluralForm _plural_forms[] = {
 	{ 2, "Two forms, singular used for everything ending in 1 but not in 11" },
 	{ 3, "Three forms, special case for 1 and 2, 3, or 4" },
 	{ 2, "Two forms, cases for numbers ending with a consonant and with a vowel" },
+	{ 4, "Four forms: one, 0 and everything ending in 02..10, everything ending in 11..19" },
 };
 
 /* Flags: