diff --git a/src/libtomahawk/CMakeLists.txt b/src/libtomahawk/CMakeLists.txt
index 1071ad8ac..ca7e5567e 100644
--- a/src/libtomahawk/CMakeLists.txt
+++ b/src/libtomahawk/CMakeLists.txt
@@ -156,7 +156,6 @@ set( libGuiSources
 
 if(QCA2_FOUND)
     set( libGuiSources ${libGuiSources} utils/GroovesharkParser.cpp )
-    set( libGuiHeaders ${libGuiHeaders} utils/GroovesharkParser.h )
 endif()
 
 if(UNIX AND NOT APPLE AND NOT Qt5Core_DIR)
@@ -364,7 +363,6 @@ ENDIF(QCA2_FOUND)
 
 IF(LIBATTICA_FOUND)
     SET( libGuiSources ${libGuiSources} AtticaManager.cpp )
-    SET( libGuiHeaders ${libGuiHeaders} AtticaManager.h )
     INCLUDE_DIRECTORIES( ${LIBATTICA_INCLUDE_DIR} )
     LIST(APPEND LINK_LIBRARIES ${LIBATTICA_LIBRARIES} ${QuaZip_LIBRARIES} )
 ENDIF(LIBATTICA_FOUND)