diff --git a/MagickCore/threshold.c b/MagickCore/threshold.c
index d39ba23..795d1ba 100644
--- a/MagickCore/threshold.c
+++ b/MagickCore/threshold.c
@@ -419,7 +419,7 @@
if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)
return(MagickFalse);
if (IsGrayColorspace(image->colorspace) != MagickFalse)
- (void) TransformImageColorspace(image,sRGBColorspace,exception);
+ (void) SetImageColorspace(image,sRGBColorspace,exception);
/*
Bilevel threshold image.
*/
@@ -556,7 +556,7 @@
if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)
return(MagickFalse);
if (IsGrayColorspace(image->colorspace) != MagickFalse)
- (void) TransformImageColorspace(image,sRGBColorspace,exception);
+ (void) SetImageColorspace(image,sRGBColorspace,exception);
GetPixelInfo(image,&threshold);
flags=ParseGeometry(thresholds,&geometry_info);
threshold.red=geometry_info.rho;