diff --git a/source/_integrations/denonavr.markdown b/source/_integrations/denonavr.markdown
index 8f794e6e4e1..c32b6a15e3a 100644
--- a/source/_integrations/denonavr.markdown
+++ b/source/_integrations/denonavr.markdown
@@ -85,6 +85,7 @@ Known supported devices:
 - Marantz NR1506
 - Marantz NR1510
 - Marantz NR1602
+- Marantz NR1603
 - Marantz NR1604
 - Marantz NR1606
 - Marantz NR1607