diff --git a/examples/ncurses/CMakeLists.txt b/examples/ncurses/CMakeLists.txt
index 3ee2513..68e6e22 100644
--- a/examples/ncurses/CMakeLists.txt
+++ b/examples/ncurses/CMakeLists.txt
@@ -12,6 +12,3 @@ target_link_libraries(${example} PUBLIC
     ${linked_libs}
     ${CURSES_LIBRARIES}
 )
-if("${LibPIGPIO}" STREQUAL "LibPIGPIO-NOTFOUND" OR DEFINED RF24_NO_INTERRUPT)
-    target_compile_definitions(${example} PUBLIC RF24_NO_INTERRUPT)
-endif()