diff --git a/generators/markdown/CMakeLists.txt b/generators/markdown/CMakeLists.txt
index 4893b5156..a8d5e97f0 100644
--- a/generators/markdown/CMakeLists.txt
+++ b/generators/markdown/CMakeLists.txt
@@ -1,22 +1,24 @@
+add_definitions(-DTRANSLATION_DOMAIN="okular_markdown")
+
 include_directories(
    ${CMAKE_CURRENT_SOURCE_DIR}/../..
 )
 
 
 ########### next target ###############
 
 set(okularGenerator_md_PART_SRCS
   converter.cpp
   generator_md.cpp
 )
 
 
 okular_add_generator(okularGenerator_md ${okularGenerator_md_PART_SRCS})
 
 target_link_libraries(okularGenerator_md okularcore KF5::I18n KF5::KIOCore ${discount_LIBRARIES})
 
 ########### install files ###############
 install( FILES okularMd.desktop  DESTINATION  ${KDE_INSTALL_KSERVICES5DIR} )
 install( PROGRAMS okularApplication_md.desktop org.kde.mobile.okular_md.desktop  DESTINATION  ${KDE_INSTALL_APPDIR} )
 install( FILES org.kde.okular-md.metainfo.xml DESTINATION ${KDE_INSTALL_METAINFODIR} )