diff --git a/MagickCore/distribute-cache-private.h b/MagickCore/distribute-cache-private.h
index 259c8d7..232819e 100644
--- a/MagickCore/distribute-cache-private.h
+++ b/MagickCore/distribute-cache-private.h
@@ -22,6 +22,8 @@
extern "C" {
#endif
+#include "MagickCore/exception.h"
+
#define MaxNumberDistributedCacheClients 32
typedef struct _DistributeCacheInfo
@@ -40,7 +42,7 @@
} DistributeCacheInfo;
extern MagickPrivate DistributeCacheInfo
- *AcquireDistributeCacheInfo(void),
+ *AcquireDistributeCacheInfo(ExceptionInfo *),
*DestroyDistributeCacheInfo(DistributeCacheInfo *);
#endif