diff --git a/include/osmocom/core/osmo_io.h b/include/osmocom/core/osmo_io.h
index b3d248f..46e1a53 100644
--- a/include/osmocom/core/osmo_io.h
+++ b/include/osmocom/core/osmo_io.h
@@ -21,8 +21,8 @@
 	OSMO_IO_FD_MODE_READ_WRITE,
 	/*! use recvfrom() / sendto() calls */
 	OSMO_IO_FD_MODE_RECVFROM_SENDTO,
-	/*! emulate sctp_recvmsg() and sctp_sendmsg() */
-	OSMO_IO_FD_MODE_SCTP_RECVMSG_SENDMSG,
+	/*! emulate sctp_recvmsg() and sctp_send() */
+	OSMO_IO_FD_MODE_SCTP_RECVMSG_SEND,
 };
 
 enum osmo_io_backend {
diff --git a/src/core/osmo_io.c b/src/core/osmo_io.c
index 649bf73..1a8c01d 100644
--- a/src/core/osmo_io.c
+++ b/src/core/osmo_io.c
@@ -337,7 +337,7 @@
 	case OSMO_IO_FD_MODE_RECVFROM_SENDTO:
 		iofd->io_ops.recvfrom_cb(iofd, rc, msg, &hdr->osa);
 		break;
-	case OSMO_IO_FD_MODE_SCTP_RECVMSG_SENDMSG:
+	case OSMO_IO_FD_MODE_SCTP_RECVMSG_SEND:
 		/* TODO Implement */
 		OSMO_ASSERT(false);
 		break;
@@ -688,7 +688,7 @@
 		else
 			osmo_iofd_ops.read_disable(iofd);
 		break;
-	case OSMO_IO_FD_MODE_SCTP_RECVMSG_SENDMSG:
+	case OSMO_IO_FD_MODE_SCTP_RECVMSG_SEND:
 	default:
 		OSMO_ASSERT(0);
 	}
diff --git a/src/core/osmo_io_poll.c b/src/core/osmo_io_poll.c
index a9aaea4..2c1e422 100644
--- a/src/core/osmo_io_poll.c
+++ b/src/core/osmo_io_poll.c
@@ -98,7 +98,7 @@
 			case OSMO_IO_FD_MODE_RECVFROM_SENDTO:
 				iofd->io_ops.sendto_cb(iofd, rc, msg, &msghdr->osa);
 				break;
-			case OSMO_IO_FD_MODE_SCTP_RECVMSG_SENDMSG:
+			case OSMO_IO_FD_MODE_SCTP_RECVMSG_SEND:
 				OSMO_ASSERT(false);
 				break;
 			}