diff --git a/MagickCore/transform.c b/MagickCore/transform.c
index 8b42269f8d..ca05eb6a1d 100644
--- a/MagickCore/transform.c
+++ b/MagickCore/transform.c
@@ -141,7 +141,7 @@ MagickExport Image *AutoOrientImage(const Image *image,
     }
     case RightTopOrientation:
     {
-      orient_image=RotateImage(image,270.0,exception);
+      orient_image=RotateImage(image,90.0,exception);
       break;
     }
     case RightBottomOrientation:
@@ -151,7 +151,7 @@ MagickExport Image *AutoOrientImage(const Image *image,
     }
     case LeftBottomOrientation:
     {
-      orient_image=RotateImage(image,90.0,exception);
+      orient_image=RotateImage(image,270.0,exception);
       break;
     }
   }