diff --git a/CMakeLists.txt b/CMakeLists.txt
index fbd1dc9..15e2f67 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -189,7 +189,7 @@
     endif()
   endif()
 
-  if(NOT GETTEXT_FOUND)
+  if(NOT GETTEXT_FOUND OR NOT ICONV_FOUND)
     message(WARNING "Gettext NOT found.  Native Language Support disabled.")
     set(ENABLE_NLS 0)
   endif()