diff --git a/coreapi/sal_eXosip2.c b/coreapi/sal_eXosip2.c
index ff078ccf8..389179008 100644
--- a/coreapi/sal_eXosip2.c
+++ b/coreapi/sal_eXosip2.c
@@ -446,7 +446,6 @@ void sal_root_ca(Sal* ctx, const char* rootCa) {
 	if (ctx->rootCa)
 		ms_free(ctx->rootCa);
 	ctx->rootCa = ms_strdup(rootCa);
-	ms_error("YIPI : %s == %s\n", rootCa, ctx->rootCa);
 }
 
 static int extract_received_rport(osip_message_t *msg, const char **received, int *rportval,SalTransport* transport){
diff --git a/m4/exosip.m4 b/m4/exosip.m4
index cf1db587d..2c21b129d 100644
--- a/m4/exosip.m4
+++ b/m4/exosip.m4
@@ -25,9 +25,9 @@ dnl check for eXosip2 libs
 LDFLAGS_save=$LDFLAGS
 LDFLAGS="$OSIP_LIBS $LDFLAGS $OPENSSL_LIBS"
 LIBS_save=$LIBS
-AC_CHECK_LIB([eXosip2],[eXosip_subscribe_remove],
+AC_CHECK_LIB([eXosip2],[eXosip_set_tls_ctx],
 	[],
-	[AC_MSG_ERROR([Could not find eXosip2 library with version >= 3.0.2 !])],
+	[AC_MSG_ERROR([Could not find eXosip2 library with version >= 3.5.0 !])],
 	[-losipparser2 -losip2 ])
 AC_CHECK_LIB([eXosip2],[eXosip_get_version],
 	[AC_DEFINE([HAVE_EXOSIP_GET_VERSION],[1],[Defined when eXosip_get_version is available])],