diff --git a/plugins/obs-nvenc/nvenc-helpers.c b/plugins/obs-nvenc/nvenc-helpers.c
index 455831e7d..9bd89b03c 100644
--- a/plugins/obs-nvenc/nvenc-helpers.c
+++ b/plugins/obs-nvenc/nvenc-helpers.c
@@ -64,6 +64,7 @@ bool nv_failed2(obs_encoder_t *encoder, void *session, NVENCSTATUS err,
 
 	switch (err) {
 	case NV_ENC_ERR_OUT_OF_MEMORY:
+	case NV_ENC_ERR_INCOMPATIBLE_CLIENT_KEY:
 		obs_encoder_set_last_error(encoder,
 					   obs_module_text("TooManySessions"));
 		break;