diff --git a/MagickCore/cache.c b/MagickCore/cache.c
index 02062dc..5a2f652 100644
--- a/MagickCore/cache.c
+++ b/MagickCore/cache.c
@@ -196,7 +196,7 @@
   (void) ResetMagickMemory(cache_info,0,sizeof(*cache_info));
   cache_info->type=UndefinedCache;
   cache_info->mode=IOMode;
-  cache_info->colorspace=RGBColorspace;
+  cache_info->colorspace=sRGBColorspace;
   cache_info->file=(-1);
   cache_info->id=GetMagickThreadId();
   cache_info->number_threads=number_threads;