diff --git a/autotests/kjsfunctionstest.cpp b/autotests/kjsfunctionstest.cpp
index 6350572d1..86d4c3322 100644
--- a/autotests/kjsfunctionstest.cpp
+++ b/autotests/kjsfunctionstest.cpp
@@ -84,7 +84,6 @@ class KJSFunctionsTest : public QObject
     Q_OBJECT
 
 private slots:
-#ifdef HAVE_POPPLER_0_79
     void initTestCase();
     void testNthFieldName();
     void testDisplay();
@@ -99,11 +98,8 @@ private slots:
 private:
     Okular::Document *m_document;
     QMap<QString, Okular::FormField *> m_fields;
-#endif
 };
 
-#ifdef HAVE_POPPLER_0_79
-
 void KJSFunctionsTest::initTestCase()
 {
     Okular::SettingsCore::instance(QStringLiteral("kjsfunctionstest"));
@@ -359,7 +355,5 @@ void KJSFunctionsTest::cleanupTestCase()
     delete m_document;
 }
 
-#endif
-
 QTEST_MAIN(KJSFunctionsTest)
 #include "kjsfunctionstest.moc"
diff --git a/generators/poppler/CMakeLists.txt b/generators/poppler/CMakeLists.txt
index 1d92d25f8..9a1cc6496 100644
--- a/generators/poppler/CMakeLists.txt
+++ b/generators/poppler/CMakeLists.txt
@@ -5,18 +5,6 @@ add_subdirectory( conf )
 
 set(CMAKE_REQUIRED_LIBRARIES Poppler::Qt5 Qt5::Core Qt5::Gui)
 
-check_cxx_source_compiles("
-#include <poppler-form.h>
-#include <poppler-qt5.h>
-int main()
-{
-    Poppler::FormFieldIcon icon(nullptr);
-    Poppler::FormFieldButton *button = nullptr;
-    button->setIcon( icon );
-    return 0;
-}
-" HAVE_POPPLER_0_79)
-
 check_cxx_source_compiles("
 #include <poppler-qt5.h>
 int main()
diff --git a/generators/poppler/config-okular-poppler.h.cmake b/generators/poppler/config-okular-poppler.h.cmake
index 24a3101d6..b44fe0d0d 100644
--- a/generators/poppler/config-okular-poppler.h.cmake
+++ b/generators/poppler/config-okular-poppler.h.cmake
@@ -1,6 +1,3 @@
-/* Defined if we have the 0.79 version of the Poppler library */
-#cmakedefine HAVE_POPPLER_0_79 1
-
 /* Defined if we have the 0.80 version of the Poppler library */
 #cmakedefine HAVE_POPPLER_0_80 1
 
diff --git a/generators/poppler/formfields.cpp b/generators/poppler/formfields.cpp
index 2c1590526..5ceae5135 100644
--- a/generators/poppler/formfields.cpp
+++ b/generators/poppler/formfields.cpp
@@ -92,20 +92,12 @@ void PopplerFormFieldButton::setVisible(bool value)
 
 bool PopplerFormFieldButton::isPrintable() const
 {
-#ifdef HAVE_POPPLER_0_79
     return m_field->isPrintable();
-#else
-    return true;
-#endif
 }
 
 void PopplerFormFieldButton::setPrintable(bool value)
 {
-#ifdef HAVE_POPPLER_0_79
     m_field->setPrintable(value);
-#else
-    Q_UNUSED(value);
-#endif
 }
 
 Okular::FormFieldButton::ButtonType PopplerFormFieldButton::buttonType() const
@@ -141,23 +133,17 @@ QList<int> PopplerFormFieldButton::siblings() const
     return m_field->siblings();
 }
 
-#ifdef HAVE_POPPLER_0_79
 Poppler::FormFieldIcon PopplerFormFieldButton::icon() const
 {
     return m_field->icon();
 }
-#endif
 
 void PopplerFormFieldButton::setIcon(Okular::FormField *field)
 {
-#ifdef HAVE_POPPLER_0_79
     if (field->type() == Okular::FormField::FormButton) {
         PopplerFormFieldButton *button = static_cast<PopplerFormFieldButton *>(field);
         m_field->setIcon(button->icon());
     }
-#else
-    Q_UNUSED(field);
-#endif
 }
 
 PopplerFormFieldText::PopplerFormFieldText(std::unique_ptr<Poppler::FormFieldText> field)
@@ -216,20 +202,12 @@ void PopplerFormFieldText::setVisible(bool value)
 
 bool PopplerFormFieldText::isPrintable() const
 {
-#ifdef HAVE_POPPLER_0_79
     return m_field->isPrintable();
-#else
-    return true;
-#endif
 }
 
 void PopplerFormFieldText::setPrintable(bool value)
 {
-#ifdef HAVE_POPPLER_0_79
     m_field->setPrintable(value);
-#else
-    Q_UNUSED(value);
-#endif
 }
 
 Okular::FormFieldText::TextType PopplerFormFieldText::textType() const
@@ -354,20 +332,12 @@ void PopplerFormFieldChoice::setVisible(bool value)
 
 bool PopplerFormFieldChoice::isPrintable() const
 {
-#ifdef HAVE_POPPLER_0_79
     return m_field->isPrintable();
-#else
-    return true;
-#endif
 }
 
 void PopplerFormFieldChoice::setPrintable(bool value)
 {
-#ifdef HAVE_POPPLER_0_79
     m_field->setPrintable(value);
-#else
-    Q_UNUSED(value);
-#endif
 }
 
 Okular::FormFieldChoice::ChoiceType PopplerFormFieldChoice::choiceType() const
diff --git a/generators/poppler/formfields.h b/generators/poppler/formfields.h
index e27cb618b..b00717b8b 100644
--- a/generators/poppler/formfields.h
+++ b/generators/poppler/formfields.h
@@ -40,14 +40,12 @@ public:
     void setState(bool state) override;
     QList<int> siblings() const override;
     void setIcon(Okular::FormField *field) override;
-#ifdef HAVE_POPPLER_0_79
     /*
      * Supported only in newer versions of Poppler library.
      *
      * @since 1.9
      */
     Poppler::FormFieldIcon icon() const;
-#endif
 
 private:
     std::unique_ptr<Poppler::FormFieldButton> m_field;