diff --git a/internal/transport/videochannel/gr b/internal/transport/videochannel/gr
index 42a61ff..fb510cf 160000
--- a/internal/transport/videochannel/gr
+++ b/internal/transport/videochannel/gr
@@ -1 +1 @@
-Subproject commit 42a61ffd211bc59c884df8acb7fbdb30daa5890d
+Subproject commit fb510cfc73cf92b8ae4ca3e9c9a2049b224d683b
diff --git a/script/srv.sh b/script/srv.sh
index c49a01e..a6edb1a 100755
--- a/script/srv.sh
+++ b/script/srv.sh
@@ -374,7 +374,7 @@ if curl -fsSL "$GR_URL" -o "$GR_BIN" 2>/dev/null; then
     chmod +x "$GR_BIN"
     echo "[*] QR code for your URI (scan with olcbox):"
     echo ""
-    "$GR_BIN" "$OLC_URI" 2>/dev/null || echo "[!] QR generation failed"
+    "$GR_BIN" -s "$OLC_URI" 2>/dev/null || echo "[!] QR generation failed"
     echo ""
 else
     echo "[!] Could not download gr ($GR_URL), skipping QR"