diff --git a/libs/pigment/tests/TestKoColorSet.cpp b/libs/pigment/tests/TestKoColorSet.cpp
deleted file mode 100644
index 56336fa317..0000000000
--- a/libs/pigment/tests/TestKoColorSet.cpp
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <QTest>
-#include "TestKoColorSet.h"
-#include "KoColorSet.h"
-
-void TestKoColorSet::initTestCase()
-{ }
-
-void TestKoColorSet::testAdding()
-{
-    QColor qc(255, 255, 255);
-    KoColor c(qc, KoColorSpaceRegistry::instance()->rgb8());
-    testColorSet.add(c);
-    QCOMPARE(testColorSet.getColorGlobal(0, 0), c);
-}
diff --git a/libs/pigment/tests/TestKoColorSet.h b/libs/pigment/tests/TestKoColorSet.h
deleted file mode 100644
index 1f4fb9fbee..0000000000
--- a/libs/pigment/tests/TestKoColorSet.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#include <QtTest>
-#include "KoColorSet.h"
-
-class TestKoColorSet : public QObject
-{
-private Q_SLOTS:
-    void initTestCase();
-    void testAdding();
-private:
-    KoColorSet testColorSet;
-}