1 files changed, 5 insertions, 0 deletions

diff --git a/testing/toxic/CMakeLists.txt b/testing/toxic/CMakeLists.txt
index 53316afb..b59cb55e 100644
--- a/testing/toxic/CMakeLists.txt
+++ b/testing/toxic/CMakeLists.txt
@@ -15,6 +15,11 @@ add_executable(${exe_name}
         chat.c
         configdir.c)
 
+if(CURSES_HAVE_WIDE_CHAR)
+        add_definitions( -D_XOPEN_SOURCE_EXTENDED )
+        add_definitions( -DHAVE_WIDE_CHAR )
+endif()
+
 include_directories(${CURSES_INCLUDE_DIR})
 
 target_link_libraries(${exe_name}