diff --git a/generators/poppler/CMakeLists.txt b/generators/poppler/CMakeLists.txt
index a3dd38dc9..73881f0e1 100644
--- a/generators/poppler/CMakeLists.txt
+++ b/generators/poppler/CMakeLists.txt
@@ -72,6 +72,16 @@ int main()
 }
 " HAVE_POPPLER_0_63)
 
+check_cxx_source_compiles("
+#include <poppler-qt5.h>
+#include <poppler-form.h>
+int main()
+{
+  Poppler::FormField *f;
+  f->setReadOnly(true);
+}
+" HAVE_POPPLER_0_64)
+
 configure_file(
    ${CMAKE_CURRENT_SOURCE_DIR}/config-okular-poppler.h.cmake
    ${CMAKE_CURRENT_BINARY_DIR}/config-okular-poppler.h
diff --git a/generators/poppler/config-okular-poppler.h.cmake b/generators/poppler/config-okular-poppler.h.cmake
index 16831f749..99f23fc86 100644
--- a/generators/poppler/config-okular-poppler.h.cmake
+++ b/generators/poppler/config-okular-poppler.h.cmake
@@ -24,3 +24,6 @@
 
 /* Defined if we have the 0.63 version of the Poppler library */
 #cmakedefine HAVE_POPPLER_0_63 1
+
+/* Defined if we have the 0.64 version of the Poppler library */
+#cmakedefine HAVE_POPPLER_0_64 1