diff --git a/app/src/main/java/com/nextcloud/talk/repositories/conversations/ConversationsRepository.kt b/app/src/main/java/com/nextcloud/talk/repositories/conversations/ConversationsRepository.kt
index 74366ed6e..bda3839d5 100644
--- a/app/src/main/java/com/nextcloud/talk/repositories/conversations/ConversationsRepository.kt
+++ b/app/src/main/java/com/nextcloud/talk/repositories/conversations/ConversationsRepository.kt
@@ -53,4 +53,9 @@ interface ConversationsRepository {
     suspend fun markConversationAsSensitive(credentials: String, baseUrl: String, roomToken: String): GenericOverall
 
     suspend fun markConversationAsInsensitive(credentials: String, baseUrl: String, roomToken: String): GenericOverall
+
+    suspend fun markConversationAsImportant(credentials: String, baseUrl: String, roomToken: String): GenericOverall
+
+    suspend fun markConversationAsUnImportant(credentials: String, baseUrl: String, roomToken: String): GenericOverall
 }
+
diff --git a/app/src/main/java/com/nextcloud/talk/repositories/conversations/ConversationsRepositoryImpl.kt b/app/src/main/java/com/nextcloud/talk/repositories/conversations/ConversationsRepositoryImpl.kt
index 8b06228a9..f46469f70 100644
--- a/app/src/main/java/com/nextcloud/talk/repositories/conversations/ConversationsRepositoryImpl.kt
+++ b/app/src/main/java/com/nextcloud/talk/repositories/conversations/ConversationsRepositoryImpl.kt
@@ -139,6 +139,24 @@ class ConversationsRepositoryImpl(
         return coroutineApi.markConversationAsInsensitive(credentials, url)
     }
 
+    override suspend fun markConversationAsImportant(
+        credentials: String,
+        baseUrl: String,
+        roomToken: String
+    ): GenericOverall {
+        val url = ApiUtils.getUrlForImportantConversation(baseUrl, roomToken)
+        return coroutineApi.markConversationAsImportant(credentials, url)
+    }
+
+    override suspend fun markConversationAsUnImportant(
+        credentials: String,
+        baseUrl: String,
+        roomToken: String
+    ): GenericOverall {
+        val url = ApiUtils.getUrlForImportantConversation(baseUrl, roomToken)
+        return coroutineApi.markConversationAsUnimportant(credentials, url)
+    }
+
     override suspend fun banActor(
         credentials: String,
         url: String,
diff --git a/app/src/main/java/com/nextcloud/talk/utils/ApiUtils.kt b/app/src/main/java/com/nextcloud/talk/utils/ApiUtils.kt
index bc5903acc..fe258be3c 100644
--- a/app/src/main/java/com/nextcloud/talk/utils/ApiUtils.kt
+++ b/app/src/main/java/com/nextcloud/talk/utils/ApiUtils.kt
@@ -205,6 +205,10 @@ object ApiUtils {
         return getUrlForParticipants(version, baseUrl, token) + "/active"
     }
 
+    fun getUrlForImportantConversation(baseUrl: String, roomToken: String): String {
+        return "$baseUrl$OCS_API_VERSION/apps/spreed/api/v4/room/$roomToken/important"
+    }
+
     @JvmStatic
     fun getUrlForParticipantsSelf(version: Int, baseUrl: String?, token: String?): String {
         return getUrlForParticipants(version, baseUrl, token) + "/self"
diff --git a/app/src/main/java/com/nextcloud/talk/utils/CapabilitiesUtil.kt b/app/src/main/java/com/nextcloud/talk/utils/CapabilitiesUtil.kt
index e27bd75bf..329787ac1 100644
--- a/app/src/main/java/com/nextcloud/talk/utils/CapabilitiesUtil.kt
+++ b/app/src/main/java/com/nextcloud/talk/utils/CapabilitiesUtil.kt
@@ -59,7 +59,8 @@ enum class SpreedFeatures(val value: String) {
     ARCHIVE_CONVERSATIONS("archived-conversations-v2"),
     CONVERSATION_CREATION_ALL("conversation-creation-all"),
     UNBIND_CONVERSATION("unbind-conversation"),
-    SENSITIVE_CONVERSATIONS("sensitive-conversations")
+    SENSITIVE_CONVERSATIONS("sensitive-conversations"),
+    IMPORTANT_CONVERSATIONS("important-conversations")
 }
 
 @Suppress("TooManyFunctions")
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 2be132c4f..b292ac92f 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -242,6 +242,8 @@ How to translate with transifex:
     <string name="nc_clear_history_success">All messages were deleted</string>
     <string name="nc_mark_conversation_as_sensitive">Conversation marked as sensitive</string>
     <string name="nc_mark_conversation_as_insensitive">Conversation unmarked as sensitive</string>
+    <string name="nc_mark_conversation_as_important">Conversation marked as important</string>
+    <string name="nc_mark_conversation_as_unimportant">Conversation unmarked as important</string>
     <string name="nc_rename">Rename conversation</string>
     <string name="nc_rename_confirm">Rename</string>
     <string name="nc_delete_call">Delete conversation</string>
@@ -350,6 +352,7 @@ How to translate with transifex:
     <string name="nc_sensitive_conversation">Sensitive conversation</string>
     <string name="nc_sensitive_conversation_hint">Message preview will be disabled in conversation list and notifications</string>
     <string name="nc_important_conversation">Important conversation</string>
+    <string name="nc_do_not_disturb">Ignore Do not disturb</string>
     <string name="nc_important_conversation_desc">Notifications in this conversation will override Do Not Disturb settings</string>
 
     <string name="nc_all_ok_operation">OK, all done!</string>