diff --git a/MagickCore/enhance.h b/MagickCore/enhance.h
index 534f5845d4..fb553c7a8f 100644
--- a/MagickCore/enhance.h
+++ b/MagickCore/enhance.h
@@ -34,7 +34,7 @@ extern MagickExport MagickBooleanType
   ColorDecisionListImage(Image *,const char *,ExceptionInfo *),
   ContrastImage(Image *,const MagickBooleanType,ExceptionInfo *),
   ContrastStretchImage(Image *,const double,const double,ExceptionInfo *),
-  EqualizeImage(Image *image,ExceptionInfo *),
+  EqualizeImage(Image *,ExceptionInfo *),
   GammaImage(Image *,const double,ExceptionInfo *),
   GrayscaleImage(Image *,const PixelIntensityMethod,ExceptionInfo *),
   HaldClutImage(Image *,const Image *,ExceptionInfo *),