Index: libcfa/src/concurrency/io/call.cfa.in
===================================================================
--- libcfa/src/concurrency/io/call.cfa.in	(revision c3ee5f3bd19fb4c7ae641b1685022970419e5909)
+++ libcfa/src/concurrency/io/call.cfa.in	(revision 35fd2c49fe696052e822079cc8b22822c31f163f)
@@ -312,8 +312,8 @@
 	}),
 	# CFA_HAVE_IORING_OP_ACCEPT
-	Call('ACCEPT4', 'int accept4(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags)', {
-		'fd': 'sockfd',
-		'addr': 'addr',
-		'addr2': 'addrlen',
+	Call('ACCEPT', 'int accept4(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags)', {
+		'fd': 'sockfd',
+		'addr': '(__u64)addr',
+		'addr2': '(__u64)addrlen',
 		'accept_flags': 'flags'
 	}),