diff --git a/portfwd.c b/portfwd.c
index 8e5f087c..2f3ee6e5 100644
--- a/portfwd.c
+++ b/portfwd.c
@@ -1129,8 +1129,9 @@ struct portfwdmgr_connect_ctx {
 static Socket *portfwdmgr_connect_helper(void *vctx, Plug *plug)
 {
     struct portfwdmgr_connect_ctx *ctx = (struct portfwdmgr_connect_ctx *)vctx;
-    return new_connection(ctx->addr, ctx->canonical_hostname, ctx->port,
-                          false, true, false, false, plug, ctx->conf);
+    return new_connection(sk_addr_dup(ctx->addr), ctx->canonical_hostname,
+                          ctx->port, false, true, false, false, plug,
+                          ctx->conf);
 }
 
 /*
diff --git a/unix/uxagentc.c b/unix/uxagentc.c
index b937e7e4..cc6063fd 100644
--- a/unix/uxagentc.c
+++ b/unix/uxagentc.c
@@ -137,7 +137,7 @@ struct agent_connect_ctx {
 Socket *agent_connect(void *vctx, Plug *plug)
 {
     agent_connect_ctx *ctx = (agent_connect_ctx *)vctx;
-    return sk_new(ctx->addr, 0, false, false, false, false, plug);
+    return sk_new(sk_addr_dup(ctx->addr), 0, false, false, false, false, plug);
 }
 
 agent_connect_ctx *agent_get_connect_ctx(void)