diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3e618f475..c15a46fca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,6 +39,7 @@ include(ECMCheckOutboundLicense)
 include(ECMQtDeclareLoggingCategory)
 include(ECMAddAndroidApk)
 include(ECMQmlModule)
+include(ECMDeprecationSettings)
 include(GenerateExportHeader)
 include(ECMGenerateHeaders)
 if (NOT ANDROID)
@@ -51,6 +52,8 @@ endif()
 
 set(QUOTIENT_FORCE_NAMESPACED_INCLUDES TRUE)
 
+ecm_set_disabled_deprecation_versions(Qt 6.9.0 KF 6.17.0)
+
 ecm_setup_version(${PROJECT_VERSION}
     VARIABLE_PREFIX NEOCHAT
     VERSION_HEADER ${CMAKE_CURRENT_BINARY_DIR}/neochat-version.h
diff --git a/src/app/CMakeLists.txt b/src/app/CMakeLists.txt
index 340ebeb44..a5d513d2c 100644
--- a/src/app/CMakeLists.txt
+++ b/src/app/CMakeLists.txt
@@ -204,6 +204,7 @@ target_link_libraries(neochat PUBLIC
     KF6::SonnetCore
     KF6::IconThemes
     KF6::ItemModels
+    KF6::I18nQml
     QuotientQt6
     Login
     Rooms
diff --git a/src/app/main.cpp b/src/app/main.cpp
index d79cc0f02..6e4043296 100644
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
@@ -38,7 +38,7 @@
 #endif
 
 #include <KIconTheme>
-#include <KLocalizedContext>
+#include <KLocalizedQmlContext>
 #include <KLocalizedString>
 
 #include "neochat-version.h"
@@ -285,7 +285,7 @@ int main(int argc, char *argv[])
                     });
 #endif
 
-    engine.rootContext()->setContextObject(new KLocalizedContext(&engine));
+    KLocalization::setupLocalizedContext(&engine);
     engine.setNetworkAccessManagerFactory(new NetworkAccessManagerFactory());
 
     if (parser.isSet("ignore-ssl-errors"_L1)) {