diff --git a/libgraphtheory/CMakeLists.txt b/libgraphtheory/CMakeLists.txt
--- a/libgraphtheory/CMakeLists.txt
+++ b/libgraphtheory/CMakeLists.txt
@@ -90,7 +90,6 @@
         KF5::ItemViews
         KF5::Declarative
         KF5::XmlGui
-        KF5::Service
 )
 
 set(rocscore_LIB_HDRS
diff --git a/libgraphtheory/fileformats/dot/CMakeLists.txt b/libgraphtheory/fileformats/dot/CMakeLists.txt
--- a/libgraphtheory/fileformats/dot/CMakeLists.txt
+++ b/libgraphtheory/fileformats/dot/CMakeLists.txt
@@ -38,7 +38,6 @@
         Qt5::Core
         Qt5::Gui
         KF5::I18n
-        KF5::Service
         rocsgraphtheory
 )
 
diff --git a/libgraphtheory/fileformats/fileformatmanager.cpp b/libgraphtheory/fileformats/fileformatmanager.cpp
--- a/libgraphtheory/fileformats/fileformatmanager.cpp
+++ b/libgraphtheory/fileformats/fileformatmanager.cpp
@@ -22,10 +22,12 @@
 #include "fileformatinterface.h"
 #include "logging_p.h"
 
+#include <KPluginFactory>
 #include <KPluginLoader>
 #include <KPluginMetaData>
-#include <KServiceTypeTrader>
 #include <KLocalizedString>
+
+#include <QCoreApplication>
 #include <QString>
 #include <QDir>
 #include <QDirIterator>
diff --git a/libgraphtheory/fileformats/gml/CMakeLists.txt b/libgraphtheory/fileformats/gml/CMakeLists.txt
--- a/libgraphtheory/fileformats/gml/CMakeLists.txt
+++ b/libgraphtheory/fileformats/gml/CMakeLists.txt
@@ -35,7 +35,6 @@
         Qt5::Core
         Qt5::Gui
         KF5::I18n
-        KF5::Service
         rocsgraphtheory
 )
 
diff --git a/libgraphtheory/fileformats/rocs1/CMakeLists.txt b/libgraphtheory/fileformats/rocs1/CMakeLists.txt
--- a/libgraphtheory/fileformats/rocs1/CMakeLists.txt
+++ b/libgraphtheory/fileformats/rocs1/CMakeLists.txt
@@ -33,7 +33,6 @@
         Qt5::Core
         Qt5::Gui
         KF5::I18n
-        KF5::Service
         rocsgraphtheory
 )
 
diff --git a/libgraphtheory/fileformats/rocs2/CMakeLists.txt b/libgraphtheory/fileformats/rocs2/CMakeLists.txt
--- a/libgraphtheory/fileformats/rocs2/CMakeLists.txt
+++ b/libgraphtheory/fileformats/rocs2/CMakeLists.txt
@@ -33,7 +33,6 @@
         Qt5::Core
         Qt5::Gui
         KF5::I18n
-        KF5::Service
         rocsgraphtheory
 )
 
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -98,7 +98,6 @@
         KF5::I18n
         KF5::ItemViews
         KF5::Parts
-        KF5::Service
         KF5::TextEditor
         Qt5::Core
         Qt5::Quick