@@ -50,11 +50,11 @@
     "\xB7\xE8\x87\xC1\x73\x19\x63\xF6\xA2\x91\x8D\x7E\x2E\xCC\xEC\x99";
 
 @implementation TestsAppDelegate (OFHMACTests)
 - (void)HMACTests
 {
-	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
+	void *pool = objc_autoreleasePoolPush();
 	OFFile *f = [OFFile fileWithPath: @"testfile.bin"
 				    mode: @"r"];
 	OFHMAC *HMAC_MD5, *HMAC_SHA1, *HMAC_RMD160;
 	OFHMAC *HMAC_SHA256, *HMAC_SHA384, *HMAC_SHA512;
 
@@ -128,8 +128,8 @@
 	    HMAC_SHA384.digestSize) == 0)
 	TEST(@"-[digest] with SHA-512",
 	    memcmp(HMAC_SHA512.digest, digest_sha512,
 	    HMAC_SHA512.digestSize) == 0)
 
-	[pool drain];
+	objc_autoreleasePoolPop(pool);
 }
 @end