diff --git a/MagickCore/enhance.c b/MagickCore/enhance.c
index 30b46f9..9253fed 100644
--- a/MagickCore/enhance.c
+++ b/MagickCore/enhance.c
@@ -1344,7 +1344,7 @@
   image_view=AcquireCacheView(image);
   enhance_view=AcquireCacheView(enhance_image);
 #if defined(MAGICKCORE_OPENMP_SUPPORT)
-  #pragma omp parallel for schedule(guided) shared(progress,status)
+  #pragma omp parallel for schedule(static,4) shared(progress,status)
 #endif
   for (y=0; y < (ssize_t) image->rows; y++)
   {