diff --git a/magick/log.h b/magick/log.h
index a30d475..fdd8e35 100644
--- a/magick/log.h
+++ b/magick/log.h
@@ -72,7 +72,7 @@
SetLogEventMask(const char *);
extern MagickExport MagickBooleanType
- InstantiateLogFacility(void),
+ InstantiateLogComponent(void),
IsEventLogging(void),
ListLogInfo(FILE *,ExceptionInfo *),
LogMagickEvent(const LogEventType,const char *,const char *,
@@ -84,7 +84,7 @@
extern MagickExport void
CloseMagickLog(void),
- DestroyLogFacility(void),
+ DestroyLogComponent(void),
SetLogFormat(const char *);
#if defined(__cplusplus) || defined(c_plusplus)