diff --git a/src/engine/sysDef.cpp b/src/engine/sysDef.cpp
index 023a81337..215c196ec 100644
--- a/src/engine/sysDef.cpp
+++ b/src/engine/sysDef.cpp
@@ -700,7 +700,7 @@ void DivEngine::registerSystems() {
     "NES (Ricoh 2A03)", NULL, 0x06, 0x06, 5, false, true, 0x161, false, (1U<<DIV_SAMPLE_DEPTH_1BIT_DPCM)|(1U<<DIV_SAMPLE_DEPTH_8BIT),
     "also known as Famicom in Japan, it's the most well-known game console of the '80's.",
     {"Pulse 1", "Pulse 2", "Triangle", "Noise", "DPCM"},
-    {"S1", "S2", "TR", "NO", "PCM"},
+    {"S1", "S2", "TR", "NO", "DMC"},
     {DIV_CH_PULSE, DIV_CH_PULSE, DIV_CH_WAVE, DIV_CH_NOISE, DIV_CH_PCM},
     {DIV_INS_NES, DIV_INS_NES, DIV_INS_NES, DIV_INS_NES, DIV_INS_AMIGA},
     {},