diff --git a/autotests/epubextractortest.cpp b/autotests/epubextractortest.cpp
--- a/autotests/epubextractortest.cpp
+++ b/autotests/epubextractortest.cpp
@@ -72,4 +72,4 @@
 }
 
 
-QTEST_MAIN(EPubExtractorTest)
+QTEST_GUILESS_MAIN(EPubExtractorTest)
diff --git a/autotests/exiv2extractortest.cpp b/autotests/exiv2extractortest.cpp
--- a/autotests/exiv2extractortest.cpp
+++ b/autotests/exiv2extractortest.cpp
@@ -52,4 +52,4 @@
     QCOMPARE(result.properties().value(PhotoGpsAltitude), QVariant());
 }
 
-QTEST_MAIN(Exiv2ExtractorTest)
+QTEST_GUILESS_MAIN(Exiv2ExtractorTest)
diff --git a/autotests/externalextractortest.cpp b/autotests/externalextractortest.cpp
--- a/autotests/externalextractortest.cpp
+++ b/autotests/externalextractortest.cpp
@@ -52,4 +52,4 @@
     QCOMPARE(result.text(), QStringLiteral("Hello "));
 }
 
-QTEST_MAIN(ExternalExtractorTest)
+QTEST_GUILESS_MAIN(ExternalExtractorTest)
diff --git a/autotests/externalwritertest.cpp b/autotests/externalwritertest.cpp
--- a/autotests/externalwritertest.cpp
+++ b/autotests/externalwritertest.cpp
@@ -50,4 +50,4 @@
     QCOMPARE(QString(file.readAll()), QStringLiteral("{}"));
 }
 
-QTEST_MAIN(ExternalWriterTest)
+QTEST_GUILESS_MAIN(ExternalWriterTest)
diff --git a/autotests/extractorcollectiontest.cpp b/autotests/extractorcollectiontest.cpp
--- a/autotests/extractorcollectiontest.cpp
+++ b/autotests/extractorcollectiontest.cpp
@@ -40,6 +40,6 @@
     }
 };
 
-QTEST_MAIN(ExtractorCollectionTest)
+QTEST_GUILESS_MAIN(ExtractorCollectionTest)
 
 #include "extractorcollectiontest.moc"
diff --git a/autotests/indexerextractortests.cpp b/autotests/indexerextractortests.cpp
--- a/autotests/indexerextractortests.cpp
+++ b/autotests/indexerextractortests.cpp
@@ -104,5 +104,5 @@
     QCOMPARE(result.properties().size(), 0);
 }
 
-QTEST_MAIN(IndexerExtractorTests)
+QTEST_GUILESS_MAIN(IndexerExtractorTests)
 
diff --git a/autotests/mobiextractortest.cpp b/autotests/mobiextractortest.cpp
--- a/autotests/mobiextractortest.cpp
+++ b/autotests/mobiextractortest.cpp
@@ -59,4 +59,4 @@
     QCOMPARE(result.properties().size(), 5);
 }
 
-QTEST_MAIN(MobiExtractorTest)
+QTEST_GUILESS_MAIN(MobiExtractorTest)
diff --git a/autotests/odfextractortest.cpp b/autotests/odfextractortest.cpp
--- a/autotests/odfextractortest.cpp
+++ b/autotests/odfextractortest.cpp
@@ -107,4 +107,4 @@
     plugin->extract(&result);
 }
 
-QTEST_MAIN(OdfExtractorTest)
+QTEST_GUILESS_MAIN(OdfExtractorTest)
diff --git a/autotests/office2007extractortest.cpp b/autotests/office2007extractortest.cpp
--- a/autotests/office2007extractortest.cpp
+++ b/autotests/office2007extractortest.cpp
@@ -74,4 +74,4 @@
     QVERIFY(result.text().isEmpty());
 }
 
-QTEST_MAIN(Office2007ExtractorTest)
+QTEST_GUILESS_MAIN(Office2007ExtractorTest)
diff --git a/autotests/popplerextractortest.cpp b/autotests/popplerextractortest.cpp
--- a/autotests/popplerextractortest.cpp
+++ b/autotests/popplerextractortest.cpp
@@ -70,4 +70,4 @@
 
 }
 
-QTEST_MAIN(PopplerExtractorTest)
+QTEST_GUILESS_MAIN(PopplerExtractorTest)
diff --git a/autotests/propertyinfotest.cpp b/autotests/propertyinfotest.cpp
--- a/autotests/propertyinfotest.cpp
+++ b/autotests/propertyinfotest.cpp
@@ -45,4 +45,4 @@
     }
 }
 
-QTEST_MAIN(PropertyInfoTest)
+QTEST_GUILESS_MAIN(PropertyInfoTest)
diff --git a/autotests/taglibextractortest.cpp b/autotests/taglibextractortest.cpp
--- a/autotests/taglibextractortest.cpp
+++ b/autotests/taglibextractortest.cpp
@@ -148,4 +148,4 @@
     QCOMPARE(resultMp4.properties().value(Property::DiscNumber).toInt(), 1);
 }
 
-QTEST_MAIN(TagLibExtractorTest)
+QTEST_GUILESS_MAIN(TagLibExtractorTest)
diff --git a/autotests/taglibwritertest.cpp b/autotests/taglibwritertest.cpp
--- a/autotests/taglibwritertest.cpp
+++ b/autotests/taglibwritertest.cpp
@@ -56,4 +56,4 @@
     QFile::remove(testFilePath(TEST_FILENAME));
 }
 
-QTEST_MAIN(TagLibWriterTest)
+QTEST_GUILESS_MAIN(TagLibWriterTest)