diff --git a/async.h b/async.h
index 3f29c10..2e14b13 100644
--- a/async.h
+++ b/async.h
@@ -34,7 +34,7 @@
 struct redisAsyncContext; /* need forward declaration of redisAsyncContext */
 
 /* Reply callback prototype and container */
-typedef void (redisCallbackFn)(struct redisAsyncContext*, redisReply*, void*);
+typedef void (redisCallbackFn)(struct redisAsyncContext*, void*, void*);
 typedef struct redisCallback {
     struct redisCallback *next; /* simple singly linked list */
     redisCallbackFn *fn;
diff --git a/example-libev.c b/example-libev.c
index 709c9ea..f17fe4e 100644
--- a/example-libev.c
+++ b/example-libev.c
@@ -6,7 +6,8 @@
 #include "async.h"
 #include "adapters/libev.h"
 
-void getCallback(redisAsyncContext *c, redisReply *reply, void *privdata) {
+void getCallback(redisAsyncContext *c, void *r, void *privdata) {
+    redisReply *reply = r;
     if (reply == NULL) return;
     printf("argv[%s]: %s\n", (char*)privdata, reply->str);
 
diff --git a/example-libevent.c b/example-libevent.c
index 65dffe6..8be78a1 100644
--- a/example-libevent.c
+++ b/example-libevent.c
@@ -6,7 +6,8 @@
 #include "async.h"
 #include "adapters/libevent.h"
 
-void getCallback(redisAsyncContext *c, redisReply *reply, void *privdata) {
+void getCallback(redisAsyncContext *c, void *r, void *privdata) {
+    redisReply *reply = r;
     if (reply == NULL) return;
     printf("argv[%s]: %s\n", (char*)privdata, reply->str);