diff --git a/CMakeLists.txt b/CMakeLists.txt
index c81defa03..d516e403a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,21 @@
 project(oKular)
 
+OPTION(
+   OKULAR_FORCE_DRM
+   "Forces oKular to check for DRM to decide if you can copy/print protected pdf. (default=no)"
+   OFF
+)
+if(OKULAR_FORCE_DRM STREQUAL "ON")
+   set(_OKULAR_FORCE_DRM 1)
+else(OKULAR_FORCE_DRM STREQUAL "ON")
+   set(_OKULAR_FORCE_DRM 0)
+endif(OKULAR_FORCE_DRM STREQUAL "ON")
+
+configure_file(
+   ${CMAKE_CURRENT_SOURCE_DIR}/config-okular.h.cmake
+   ${CMAKE_CURRENT_BINARY_DIR}/config-okular.h
+)
+
 add_subdirectory( conf )
 add_subdirectory( core )
 add_subdirectory( ui )
diff --git a/conf/dlggeneral.cpp b/conf/dlggeneral.cpp
index 214d07ebe..1ecdc9f3f 100644
--- a/conf/dlggeneral.cpp
+++ b/conf/dlggeneral.cpp
@@ -10,6 +10,7 @@
 #include <kauthorized.h>
 
 #include <config.h>
+#include <config-okular.h>
 
 #include "ui_dlggeneralbase.h"
 
@@ -24,7 +25,7 @@ DlgGeneral::DlgGeneral( QWidget * parent )
 
 void DlgGeneral::showEvent( QShowEvent * )
 {
-#if KPDF_FORCE_DRM
+#if OKULAR_FORCE_DRM
     m_dlg->kcfg_ObeyDRM->hide();
 #else
     if ( KAuthorized::authorize( "skip_drm" ) )
diff --git a/config-okular.h.cmake b/config-okular.h.cmake
new file mode 100644
index 000000000..6b6a7adc1
--- /dev/null
+++ b/config-okular.h.cmake
@@ -0,0 +1,3 @@
+/* Defines if force the use DRM in oKular */
+#define OKULAR_FORCE_DRM ${_OKULAR_FORCE_DRM}
+
diff --git a/generators/poppler/generator_pdf.cpp b/generators/poppler/generator_pdf.cpp
index 74d78120f..1e60d2b86 100644
--- a/generators/poppler/generator_pdf.cpp
+++ b/generators/poppler/generator_pdf.cpp
@@ -29,6 +29,7 @@
 #include "settings.h"
 
 #include <config.h>
+#include <config-okular.h>
 
 // id for DATA_READY PDFPixmapGeneratorThread Event
 #define TGE_DATAREADY_ID 6969
@@ -491,7 +492,7 @@ const DocumentFonts * PDFGenerator::generateDocumentFonts()
 
 bool PDFGenerator::isAllowed( int permissions )
 {
-#if !KPDF_FORCE_DRM
+#if !OKULAR_FORCE_DRM
     if (KAuthorized::authorize("skip_drm") && !KpdfSettings::obeyDRM()) return true;
 #endif