Index: libcfa/src/concurrency/io.cfa
===================================================================
--- libcfa/src/concurrency/io.cfa	(revision 6136eccf63356d8d30ab7576b947ffdb2a27d19c)
+++ libcfa/src/concurrency/io.cfa	(revision 229206799edef48e119cb79f7d6cf32811a66749)
@@ -628,5 +628,5 @@
 ssize_t cfa_sendmsg(int sockfd, const struct msghdr *msg, int flags) {
 	#if !defined(HAVE_LINUX_IO_URING_H) || !defined(IORING_OP_SENDMSG)
-		return recv(sockfd, msg, flags);
+		return sendmsg(sockfd, msg, flags);
 	#else
 		__submit_prelude
@@ -641,5 +641,5 @@
 ssize_t cfa_recvmsg(int sockfd, struct msghdr *msg, int flags) {
 	#if !defined(HAVE_LINUX_IO_URING_H) || !defined(IORING_OP_RECVMSG)
-		return recv(sockfd, msg, flags);
+		return recvmsg(sockfd, msg, flags);
 	#else
 		__submit_prelude