--- cantor-20.04.0/src/backends/lua/CMakeLists.txt.orig	2020-04-25 14:50:29.066000000 +0200
+++ cantor-20.04.0/src/backends/lua/CMakeLists.txt	2020-04-25 14:49:59.745000000 +0200
@@ -18,7 +18,7 @@
 
 include_directories(${LUAJIT_INCLUDE_DIR})
 
-target_link_libraries(cantor_luabackend ${LUAJIT_LIBRARY} KF5::SyntaxHighlighting)
+target_link_libraries(cantor_luabackend ${LUAJIT_LIBRARY} KF5::SyntaxHighlighting dl)
 
 if(BUILD_TESTING)
   add_executable( testlua testlua.cpp)