diff --git a/oracle/src/oracleimporter.cpp b/oracle/src/oracleimporter.cpp
index a28667c50..ee988056d 100644
--- a/oracle/src/oracleimporter.cpp
+++ b/oracle/src/oracleimporter.cpp
@@ -48,10 +48,12 @@ static CardSet::Priority getSetPriority(const QString &setType, const QString &s
 bool OracleImporter::readSetsFromByteArray(QByteArray data)
 {
     const RawJson::ScanProgressCallback progress =
-        progressReporting ? RawJson::ScanProgressCallback([this](qsizetype bytesRead, qsizetype totalBytes) {
-            emit dataReadProgress(static_cast<int>(bytesRead), static_cast<int>(totalBytes));
-        })
-                          : RawJson::ScanProgressCallback();
+        progressReporting
+            ? [this](
+                  qsizetype bytesRead,
+                  qsizetype
+                      totalBytes) { emit dataReadProgress(static_cast<int>(bytesRead), static_cast<int>(totalBytes)); }
+            : RawJson::ScanProgressCallback{};
 
     RawJson::ScanError error;
     const QList<RawJson::SetRange> ranges = RawJson::scanSetRanges(data, &error, progress);