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-rw-r--r--gr-vocoder/grc/vocoder_freedv_rx_ss.block.yml3
1 files changed, 3 insertions, 0 deletions
diff --git a/gr-vocoder/grc/vocoder_freedv_rx_ss.block.yml b/gr-vocoder/grc/vocoder_freedv_rx_ss.block.yml
index b1ec5339e6..31f88b3224 100644
--- a/gr-vocoder/grc/vocoder_freedv_rx_ss.block.yml
+++ b/gr-vocoder/grc/vocoder_freedv_rx_ss.block.yml
@@ -29,6 +29,9 @@ inputs:
outputs:
- domain: stream
dtype: short
+- domain: message
+ id: text
+ optional: true
templates:
imports: |-