diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4622db9..47b0037 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -58,7 +58,6 @@ else()
     -Wextra
     -Wunused
     -Warray-bounds
-    -Wunused-private-field
     -pedantic
   )
 endif()