diff --git a/CMakeLists.txt b/CMakeLists.txt
index de9b6fe1..c7ba9e9f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -268,6 +268,8 @@ if(NOT Launcher_FORCE_BUNDLED_LIBS)
     find_package(ghc_filesystem QUIET)
 endif()
 
+include(ECMQtDeclareLoggingCategory)
+
 ####################################### Program Info #######################################
 
 set(Launcher_APP_BINARY_NAME "prismlauncher" CACHE STRING "Name of the Launcher binary")
diff --git a/launcher/CMakeLists.txt b/launcher/CMakeLists.txt
index 21597081..4057c876 100644
--- a/launcher/CMakeLists.txt
+++ b/launcher/CMakeLists.txt
@@ -27,8 +27,6 @@ set(CORE_SOURCES
     StringUtils.h
     StringUtils.cpp
     RuntimeContext.h
-    Logging.h
-    Logging.cpp
 
     # Basic instance manipulation tasks (derived from InstanceTask)
     InstanceCreationTask.h
@@ -553,6 +551,17 @@ set(ATLAUNCHER_SOURCES
     modplatform/atlauncher/ATLShareCode.h
 )
 
+######## Logging categories ########
+
+ecm_qt_declare_logging_category(CORE_SOURCES
+    HEADER Logging.h
+    IDENTIFIER authCredentials
+    CATEGORY_NAME "launcher.auth.credentials"
+    DEFAULT_SEVERITY Warning
+    DESCRIPTION "Secrets and credentials for debugging purposes"
+    EXPORT "${Launcher_Name}"
+)
+
 ################################ COMPILE ################################
 
 set(LOGIC_SOURCES
diff --git a/launcher/Logging.cpp b/launcher/Logging.cpp
deleted file mode 100644
index d0e30473..00000000
--- a/launcher/Logging.cpp
+++ /dev/null
@@ -1,22 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-#include "Logging.h"
-
-Q_LOGGING_CATEGORY(authCredentials, "launcher.auth.credentials", QtWarningMsg)
diff --git a/launcher/Logging.h b/launcher/Logging.h
deleted file mode 100644
index 0fcb30b7..00000000
--- a/launcher/Logging.h
+++ /dev/null
@@ -1,24 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  PolyMC - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-#pragma once
-
-#include <QLoggingCategory>
-
-Q_DECLARE_LOGGING_CATEGORY(authCredentials)
diff --git a/libraries/katabasis/CMakeLists.txt b/libraries/katabasis/CMakeLists.txt
index f764feb6..643244ed 100644
--- a/libraries/katabasis/CMakeLists.txt
+++ b/libraries/katabasis/CMakeLists.txt
@@ -38,6 +38,15 @@ set( katabasis_PUBLIC
     include/katabasis/RequestParameter.h
 )
 
+ecm_qt_declare_logging_category(katabasis_PRIVATE
+    HEADER KatabasisLogging.h  # NOTE: this won't be in src/, but CMAKE_BINARY_DIR/src isn't included by default so this should be fine
+    IDENTIFIER katabasisCredentials
+    CATEGORY_NAME "katabasis.credentials"
+    DEFAULT_SEVERITY Warning
+    DESCRIPTION "Secrets and credentials from Katabasis"
+    EXPORT "Katabasis"
+)
+
 add_library( Katabasis STATIC ${katabasis_PRIVATE} ${katabasis_PUBLIC} )
 target_link_libraries(Katabasis Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Network)
 
diff --git a/libraries/katabasis/include/katabasis/DeviceFlow.h b/libraries/katabasis/include/katabasis/DeviceFlow.h
index a5bfbbf3..0401df3c 100644
--- a/libraries/katabasis/include/katabasis/DeviceFlow.h
+++ b/libraries/katabasis/include/katabasis/DeviceFlow.h
@@ -12,8 +12,6 @@
 
 namespace Katabasis {
 
-Q_DECLARE_LOGGING_CATEGORY(katabasisCredentials)
-
 class ReplyServer;
 class PollServer;
 
diff --git a/libraries/katabasis/src/DeviceFlow.cpp b/libraries/katabasis/src/DeviceFlow.cpp
index 17ee379b..f49fcb7d 100644
--- a/libraries/katabasis/src/DeviceFlow.cpp
+++ b/libraries/katabasis/src/DeviceFlow.cpp
@@ -19,6 +19,7 @@
 #include "katabasis/PollServer.h"
 #include "katabasis/Globals.h"
 
+#include "KatabasisLogging.h"
 #include "JsonResponse.h"
 
 namespace {
@@ -59,8 +60,6 @@ QByteArray createQueryParameters(const QList<Katabasis::RequestParameter> &param
 
 namespace Katabasis {
 
-Q_LOGGING_CATEGORY(katabasisCredentials, "katabasis.credentials", QtWarningMsg)
-
 DeviceFlow::DeviceFlow(Options & opts, Token & token, QObject *parent, QNetworkAccessManager *manager) : QObject(parent), token_(token) {
     manager_ = manager ? manager : new QNetworkAccessManager(this);
     qRegisterMetaType<QNetworkReply::NetworkError>("QNetworkReply::NetworkError");