diff --git a/plugins/channelrx/demodils/ilsdemodgui.cpp b/plugins/channelrx/demodils/ilsdemodgui.cpp
index e15f02368..f3f9235ab 100644
--- a/plugins/channelrx/demodils/ilsdemodgui.cpp
+++ b/plugins/channelrx/demodils/ilsdemodgui.cpp
@@ -63,7 +63,7 @@ MESSAGE_CLASS_DEFINITION(ILSDemodGUI::MsgGSAngle, Message)
 
 // ICAO Anntex 10 Volume 1 - 3.1.6.1
 const QStringList ILSDemodGUI::m_locFrequencies = {
-    "108.10", "108.15", "108.30", "108.35", "108.50", "108.55", "180.70", "108.75",
+    "108.10", "108.15", "108.30", "108.35", "108.50", "108.55", "108.70", "108.75",
     "108.90", "108.95", "109.10", "109.15", "109.30", "109.35", "109.50", "109.55",
     "109.70", "109.75", "109.90", "109.95", "110.10", "110.15", "110.30", "110.35",
     "110.50", "110.55", "110.70", "110.75", "110.90", "110.95", "111.10", "111.15",