diff --git a/launcher/include/patcher.h b/launcher/include/patcher.h
index d44689d..ec9b506 100644
--- a/launcher/include/patcher.h
+++ b/launcher/include/patcher.h
@@ -42,7 +42,7 @@ private:
         long length;
         bool isBoot;
 
-        long bytesDownloaded;
+        long bytesDownloaded = 0;
         bool downloaded = false;
 
         [[nodiscard]] QString getVersion() const
diff --git a/launcher/include/profilemanager.h b/launcher/include/profilemanager.h
index ddf1f29..c2a86e2 100644
--- a/launcher/include/profilemanager.h
+++ b/launcher/include/profilemanager.h
@@ -41,7 +41,7 @@ public:
 
     Q_INVOKABLE bool canDelete(Profile *account) const;
 
-    Q_INVOKABLE bool hasAnyExistingInstallations() const;
+    [[nodiscard]] Q_INVOKABLE bool hasAnyExistingInstallations() const;
 
     static QString getDefaultGamePath(const QString &uuid);
     static QString getDefaultWinePrefixPath(const QString &uuid);
diff --git a/launcher/src/accountmanager.cpp b/launcher/src/accountmanager.cpp
index 28d593a..df3ce86 100644
--- a/launcher/src/accountmanager.cpp
+++ b/launcher/src/accountmanager.cpp
@@ -28,7 +28,7 @@ void AccountManager::load()
 
 int AccountManager::rowCount(const QModelIndex &index) const
 {
-    Q_UNUSED(index);
+    Q_UNUSED(index)
     return static_cast<int>(m_accounts.size());
 }
 
diff --git a/launcher/src/patcher.cpp b/launcher/src/patcher.cpp
index 253244e..f046b14 100644
--- a/launcher/src/patcher.cpp
+++ b/launcher/src/patcher.cpp
@@ -76,7 +76,14 @@ QCoro::Task<bool> Patcher::patch(const PatchList &patchList)
 
         const QString patchPath = repositoryDir.absoluteFilePath(filename);
 
-        const QueuedPatch queuedPatch{patch.name, patch.repository, patch.version, patchPath, patch.hashes, patch.hashBlockSize, patch.length, isBoot()};
+        const QueuedPatch queuedPatch{.name = patch.name,
+                                      .repository = patch.repository,
+                                      .version = patch.version,
+                                      .path = patchPath,
+                                      .hashes = patch.hashes,
+                                      .hashBlockSize = patch.hashBlockSize,
+                                      .length = patch.length,
+                                      .isBoot = isBoot()};
 
         qDebug(ASTRA_PATCHER) << "Adding a queued patch:";
         qDebug(ASTRA_PATCHER) << "- Name:" << patch.name;
@@ -96,6 +103,7 @@ QCoro::Task<bool> Patcher::patch(const PatchList &patchList)
             auto patchReply = m_launcher.mgr()->get(patchRequest);
 
             connect(patchReply, &QNetworkReply::downloadProgress, this, [this, ourIndex, queuedPatch](int received, int total) {
+                Q_UNUSED(total)
                 updateDownloadProgress(ourIndex, received);
             });
 
diff --git a/launcher/src/patchlist.cpp b/launcher/src/patchlist.cpp
index 3e8d853..9fd6974 100644
--- a/launcher/src/patchlist.cpp
+++ b/launcher/src/patchlist.cpp
@@ -4,8 +4,6 @@
 #include "patchlist.h"
 #include "astra_patcher_log.h"
 
-#include <QDebug>
-
 PatchList::PatchList(const QString &patchList)
 {
     const QStringList parts = patchList.split(QStringLiteral("\r\n"));
diff --git a/launcher/src/profilemanager.cpp b/launcher/src/profilemanager.cpp
index 33936ae..8f93894 100644
--- a/launcher/src/profilemanager.cpp
+++ b/launcher/src/profilemanager.cpp
@@ -107,7 +107,7 @@ void ProfileManager::load()
 
 int ProfileManager::rowCount(const QModelIndex &index) const
 {
-    Q_UNUSED(index);
+    Q_UNUSED(index)
     return static_cast<int>(m_profiles.size());
 }