diff --git a/wheelbuild/config.sh b/wheelbuild/config.sh
index 40552a5..9ca0309 100644
--- a/wheelbuild/config.sh
+++ b/wheelbuild/config.sh
@@ -380,10 +380,18 @@ function build_libsharpyuv {
              "${cmake_flags[@]}" \
         && ninja sharpyuv)
 
-    cp libwebp-$LIBWEBP_SHA/build/libsharpyuv.a $BUILD_PREFIX/lib
-    cp libwebp-$LIBWEBP_SHA/build/sharpyuv/libsharpyuv.pc $BUILD_PREFIX/lib/pkgconfig
-    mkdir -p $BUILD_PREFIX/include/webp/sharpyuv
-    cp libwebp-$LIBWEBP_SHA/sharpyuv/*.h $BUILD_PREFIX/include/webp/sharpyuv
+    if [ -n "$IS_MACOS" ]; then
+        CP="sudo cp"
+        MKDIR="sudo mkdir"
+    else
+        CP="cp"
+        MKDIR="mkdir"
+    fi
+
+    $CP libwebp-$LIBWEBP_SHA/build/libsharpyuv.a $BUILD_PREFIX/lib
+    $CP libwebp-$LIBWEBP_SHA/build/sharpyuv/libsharpyuv.pc $BUILD_PREFIX/lib/pkgconfig
+    $MKDIR -p $BUILD_PREFIX/include/webp/sharpyuv
+    $CP libwebp-$LIBWEBP_SHA/sharpyuv/*.h $BUILD_PREFIX/include/webp/sharpyuv
 
     require_package libsharpyuv
     group_end
@@ -415,8 +423,14 @@ function build_libyuv {
             "${cmake_flags[@]}" .. \
         && ninja yuv)
 
-    cp libyuv-$LIBYUV_SHA/build/libyuv.a $BUILD_PREFIX/lib
-    cp -a libyuv-$LIBYUV_SHA/include/* $BUILD_PREFIX/include
+    if [ -n "$IS_MACOS" ]; then
+        CP="sudo cp"
+    else
+        CP="cp"
+    fi
+
+    $CP libyuv-$LIBYUV_SHA/build/libyuv.a $BUILD_PREFIX/lib
+    $CP -a libyuv-$LIBYUV_SHA/include/* $BUILD_PREFIX/include
 
     group_end
     touch libyuv-stamp