diff --git a/ciolib/CMakeLists.txt b/ciolib/CMakeLists.txt
index 34de491a8169b1ee537f464f2df4cc2620ae1159..4ce674537881fc3d150e987003d6944c9723da13 100644
--- a/ciolib/CMakeLists.txt
+++ b/ciolib/CMakeLists.txt
@@ -42,7 +42,7 @@ if(WIN32)
 endif()
 
 if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "Windows")
-	if(NCURSES_FOUND)
+	if(CURSES_FOUND)
 		list(APPEND SOURCE curs_cio.c)
 		set(USE_CURSES_ANYWAY TRUE)
 	else()
@@ -86,7 +86,7 @@ endif()
 
 add_library(ciolib OBJECT ${SOURCE})
 target_include_directories(ciolib PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
-if(NCURSES_FOUND)
+if(CURSES_FOUND)
 	if(${CMAKE_SYSTEM_NAME} MATCHES "(Free|Open|Net)BSD")
 		list(APPEND SOURCE curs_cio.c)
 		set(USE_CURSES_ANYWAY TRUE)