diff --git a/mobile/app/src/main/java/com/odweta/solon/Global.kt b/mobile/app/src/main/java/com/odweta/solon/Global.kt
index 59718e7..db240bc 100644
--- a/mobile/app/src/main/java/com/odweta/solon/Global.kt
+++ b/mobile/app/src/main/java/com/odweta/solon/Global.kt
@@ -87,7 +87,8 @@ class Setting(auxId: SettingsId, auxName: String, auxChecked: Boolean) {
 enum class SettingsId {
     Svoboda,
     Amoled,
-    RefreshButton
+    RefreshButton,
+    TagNewMarks
 }
 
 class SettingsData {
@@ -109,7 +110,13 @@ class SettingsData {
         true
     )
 
-    override fun toString() = "$useSvobodaMode\n$useAmoledMode\n$showRefreshButton"
+    var tagNewMarks: Setting = Setting(
+        SettingsId.TagNewMarks,
+        "Označit nové známky",
+        true
+    )
+
+    override fun toString() = "$useSvobodaMode\n$useAmoledMode\n$showRefreshButton\n$tagNewMarks"
 }
 
 var settings : SettingsData = SettingsData()
diff --git a/mobile/app/src/main/java/com/odweta/solon/Marks.kt b/mobile/app/src/main/java/com/odweta/solon/Marks.kt
index 7882e5a..422a7de 100644
--- a/mobile/app/src/main/java/com/odweta/solon/Marks.kt
+++ b/mobile/app/src/main/java/com/odweta/solon/Marks.kt
@@ -237,7 +237,7 @@ fun MarksAll() {
                     modifier = Modifier.fillMaxSize().weight(1f),
                     contentAlignment = Alignment.TopStart
                 ) {
-                    if (subjectContainsNewMark) {
+                    if (subjectContainsNewMark && settings.tagNewMarks.checked.value) {
                         Icon(
                             modifier = Modifier.padding(start = 4.dp, top = 4.dp),
                             imageVector = Icons.Default.AutoAwesome,
@@ -428,7 +428,13 @@ fun MarksSubject() {
                     }
 
                     // only add if mark date is not older than one week
-                    if (LocalDate.parse(mark.date, DateTimeFormatter.ISO_LOCAL_DATE_TIME).isAfter(LocalDate.now().minusWeeks(1))) {
+                    if (
+                        (
+                            LocalDate
+                                .parse(mark.date, DateTimeFormatter.ISO_LOCAL_DATE_TIME)
+                                .isAfter(LocalDate.now().minusWeeks(1))
+                        ) && settings.tagNewMarks.checked.value
+                    ) {
                         Icon(
                             modifier = Modifier.padding(start = 7.dp, top = 4.dp),
                             imageVector = Icons.Default.AutoAwesome,
diff --git a/mobile/app/src/main/java/com/odweta/solon/Settings.kt b/mobile/app/src/main/java/com/odweta/solon/Settings.kt
index 8794846..3b68a32 100644
--- a/mobile/app/src/main/java/com/odweta/solon/Settings.kt
+++ b/mobile/app/src/main/java/com/odweta/solon/Settings.kt
@@ -88,6 +88,10 @@ fun SettingsScreen(modifier: Modifier = Modifier) {
         Spacer(Modifier.height(10.dp))
 
         SettingsTableRow(settings.showRefreshButton)
+
+        Spacer(Modifier.height(10.dp))
+
+        SettingsTableRow(settings.tagNewMarks)
     }
 }
 
@@ -117,6 +121,7 @@ fun SettingsTableRow(setting: Setting) {
                     SettingsId.Svoboda -> settings.useSvobodaMode = setting
                     SettingsId.Amoled -> settings.useAmoledMode = setting
                     SettingsId.RefreshButton -> settings.showRefreshButton = setting
+                    SettingsId.TagNewMarks -> settings.tagNewMarks = setting
                 }
                 Util.saveStringToFile(settingsDataFilePath, settings.toString())
             },