diff --git a/CMakeLists.txt b/CMakeLists.txt
index 42bb752..ce4e14f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,6 @@
 # Licence for this file: LGPL v2.1                  See LICENCE for details.
 
 cmake_minimum_required (VERSION 2.8 FATAL_ERROR)
-cmake_policy (SET CMP0022 OLD)
 
 project (soxr C)
 set (DESCRIPTION_SUMMARY "High quality, one-dimensional sample-rate conversion library")
diff --git a/go b/go
index 30adb94..10f3ceb 100755
--- a/go
+++ b/go
@@ -12,6 +12,6 @@ rm -f CMakeCache.txt             # Prevent interference from any in-tree build
 mkdir -p $build
 cd $build
 
-cmake -DCMAKE_BUILD_TYPE=$build .. &&
+cmake -DCMAKE_BUILD_TYPE=$build -Wno-dev .. &&
   make $j &&
     (ctest $j || echo "FAILURE details in $build/Testing/Temporary/LastTest.log")
diff --git a/go.bat b/go.bat
index 7d63de3..c73d4c2 100644
--- a/go.bat
+++ b/go.bat
@@ -11,7 +11,7 @@ del/f CMakeCache.txt
 mkdir %build%
 cd %build%
 
-cmake -G "NMake Makefiles" -DCMAKE_BUILD_TYPE=%build% ..
+cmake -G "NMake Makefiles" -DCMAKE_BUILD_TYPE=%build% -Wno-dev ..
 if errorlevel 1 goto end
 
 nmake