diff --git a/android/vcmi-app/src/main/java/eu/vcmi/vcmi/settings/LanguageSettingDialog.java b/android/vcmi-app/src/main/java/eu/vcmi/vcmi/settings/LanguageSettingDialog.java
index 1fb5e8894..98bbcd9b2 100644
--- a/android/vcmi-app/src/main/java/eu/vcmi/vcmi/settings/LanguageSettingDialog.java
+++ b/android/vcmi-app/src/main/java/eu/vcmi/vcmi/settings/LanguageSettingDialog.java
@@ -15,13 +15,20 @@ public class LanguageSettingDialog extends LauncherSettingDialog<String>
     static
     {
         AVAILABLE_LANGUAGES.add("english");
+        AVAILABLE_LANGUAGES.add("czech");
         AVAILABLE_LANGUAGES.add("chinese");
+        AVAILABLE_LANGUAGES.add("finnish");
         AVAILABLE_LANGUAGES.add("french");
         AVAILABLE_LANGUAGES.add("german");
+        AVAILABLE_LANGUAGES.add("hungarian");
+        AVAILABLE_LANGUAGES.add("italian");
         AVAILABLE_LANGUAGES.add("korean");
         AVAILABLE_LANGUAGES.add("polish");
+        AVAILABLE_LANGUAGES.add("portuguese");
         AVAILABLE_LANGUAGES.add("russian");
         AVAILABLE_LANGUAGES.add("spanish");
+        AVAILABLE_LANGUAGES.add("swedish");
+        AVAILABLE_LANGUAGES.add("turkish");
         AVAILABLE_LANGUAGES.add("ukrainian");
         AVAILABLE_LANGUAGES.add("other_cp1250");
         AVAILABLE_LANGUAGES.add("other_cp1251");
diff --git a/config/schemas/mod.json b/config/schemas/mod.json
index 10621db8f..9c0d5b4e3 100644
--- a/config/schemas/mod.json
+++ b/config/schemas/mod.json
@@ -153,7 +153,7 @@
 		"language" : {
 			"type" : "string",
 			"description" : "Base language of the mod, before applying localizations. By default vcmi assumes English",
-			"enum" : [ "czech", "chinese", "english", "french", "german", "hungarian", "italian", "korean", "polish", "russian", "spanish", "ukrainian" ]
+			"enum" : [ "czech", "chinese", "english", "finnish", "french", "german", "hungarian", "italian", "korean", "polish", "portuguese", "russian", "spanish", "swedish", "turkish", "ukrainian" ]
 		},
 		"czech" : {
 			"$ref" : "#/definitions/localizable"
@@ -164,6 +164,9 @@
 		"english" : {
 			"$ref" : "#/definitions/localizable"
 		},
+		"finnish" : {
+			"$ref" : "#/definitions/localizable"
+		},
 		"french" : {
 			"$ref" : "#/definitions/localizable"
 		},
@@ -182,12 +185,21 @@
 		"polish" : {
 			"$ref" : "#/definitions/localizable"
 		},
+		"portuguese" : {
+			"$ref" : "#/definitions/localizable"
+		},
 		"russian" : {
 			"$ref" : "#/definitions/localizable"
 		},
 		"spanish" : {
 			"$ref" : "#/definitions/localizable"
 		},
+		"swedish" : {
+			"$ref" : "#/definitions/localizable"
+		},
+		"turkish" : {
+			"$ref" : "#/definitions/localizable"
+		},
 		"ukrainian" : {
 			"$ref" : "#/definitions/localizable"
 		},
diff --git a/config/schemas/settings.json b/config/schemas/settings.json
index b3dbd1651..a712c7f95 100644
--- a/config/schemas/settings.json
+++ b/config/schemas/settings.json
@@ -59,12 +59,12 @@
 				},
 				"language" : {
 					"type" : "string",
-					"enum" : [ "english", "czech", "chinese", "french", "german", "hungarian", "italian", "korean", "polish", "russian", "spanish", "ukrainian" ],
+					"enum" : [ "english", "czech", "chinese", "finnish", "french", "german", "hungarian", "italian", "korean", "polish", "portuguese", "russian", "spanish", "swedish", "turkish", "ukrainian" ],
 					"default" : "english"
 				},
 				"gameDataLanguage" : {
 					"type" : "string",
-					"enum" : [ "auto", "english", "czech", "chinese", "french", "german", "hungarian", "italian", "korean", "polish", "russian", "spanish", "ukrainian", "other_cp1250", "other_cp1251", "other_cp1252" ],
+					"enum" : [ "auto", "english", "czech", "chinese", "finnish", "french", "german", "hungarian", "italian", "korean", "polish", "portuguese", "russian", "spanish", "swedish", "turkish", "ukrainian", "other_cp1250", "other_cp1251", "other_cp1252" ],
 					"default" : "auto"
 				},
 				"lastSave" : {